UPACCIU93

Position: Executive officer

Joined: 2024-04-03

Stats
GM X
GM VIII
GM VI
Company statistics
Team statistics
Skirmishes statistics
Stronghold statistics
Share
Other

Overall Stats

	Total		Past 24 hours		Past 7 days		Past 30 days
Battles	4238		0		0		36
Ø Tier	7,66		0,00		0,00		8,42
Victories	1771	41,79%	0	0,00%	0	0,00%	17	47,22%
Defeats	2412	56,91%	0	0,00%	0	0,00%	18	50,00%
Draws	55	1,30%	0	0,00%	0	0,00%	1	2,78%
Battles survived	737	17,39%	0	0,00%	0	0,00%	7	19,44%
Tanks destroyed	2413	0,57	0	0,00	0	0,00	24	0,67
Destruction ratio	0,69		0,00		0,00		0,83
Tanks spotted	2380	0,56	0	0,00	0	0,00	26	0,72
Damage dealt	1.028,91		0,00		0,00		1.537,31
Capture points	756	0,18	0	0,00	0	0,00	0	0,00
Defense points	1179	0,28	0	0,00	0	0,00	0	0,00
Experience	442,79		0,00		0,00		480,25
WN7	707,24		0,00		0,00		940,67
WN8	881,05		0,00		0,00		1438,47

Total
Battles	4238
Ø Tier	7,66
Victories	1771	41,79%
Defeats	2412	56,91%
Draws	55	1,30%
Battles survived	737	17,39%
Tanks destroyed	2413	0,57
Destruction ratio	0,69
Tanks spotted	2380	0,56
Damage dealt	1.028,91
Capture points	756	0,18
Defense points	1179	0,28
Experience	442,79
WN7	707,24
WN8	881,05

Past 24 hours
Battles	0
Ø Tier	0,00
Victories	0	0,00%
Defeats	0	0,00%
Draws	0	0,00%
Battles survived	0	0,00%
Tanks destroyed	0	0,00
Destruction ratio	0,00
Tanks spotted	0	0,00
Damage dealt	0,00
Capture points	0	0,00
Defense points	0	0,00
Experience	0,00
WN7	0,00
WN8	0,00

Past 7 days
Battles	0
Ø Tier	0,00
Victories	0	0,00%
Defeats	0	0,00%
Draws	0	0,00%
Battles survived	0	0,00%
Tanks destroyed	0	0,00
Destruction ratio	0,00
Tanks spotted	0	0,00
Damage dealt	0,00
Capture points	0	0,00
Defense points	0	0,00
Experience	0,00
WN7	0,00
WN8	0,00

Past 30 days
Battles	36
Ø Tier	8,42
Victories	17	47,22%
Defeats	18	50,00%
Draws	1	2,78%
Battles survived	7	19,44%
Tanks destroyed	24	0,67
Destruction ratio	0,83
Tanks spotted	26	0,72
Damage dealt	1.537,31
Capture points	0	0,00
Defense points	0	0,00
Experience	480,25
WN7	940,67
WN8	1438,47

Created at:

Last battle:

Last update:

Globalmap Absolute X

	Total		Past 24 hours		Past 7 days		Past 30 days
Battles	0		0		0		0
Victories	0	0,00%	0	0,00%	0	0,00%	0	0,00%
Defeats	0	0,00%	0	0,00%	0	0,00%	0	0,00%
Draws	0	0,00%	0	0,00%	0	0,00%	0	0,00%
Battles survived	0	0,00%	0	0,00%	0	0,00%	0	0,00%
Tanks destroyed	0	0,00	0	0,00	0	0,00	0	0,00
Destruction ratio	0,00		0,00		0,00		0,00
Tanks spotted	0	0,00	0	0,00	0	0,00	0	0,00
Damage dealt	0,00		0,00		0,00		0,00
Capture points	0	0,00	0	0,00	0	0,00	0	0,00
Defense points	0	0,00	0	0,00	0	0,00	0	0,00
Experience	0,00		0,00		0,00		0,00

Total
Battles	0
Victories	0	0,00%
Defeats	0	0,00%
Draws	0	0,00%
Battles survived	0	0,00%
Tanks destroyed	0	0,00
Destruction ratio	0,00
Tanks spotted	0	0,00
Damage dealt	0,00
Capture points	0	0,00
Defense points	0	0,00
Experience	0,00

Past 24 hours
Battles	0
Victories	0	0,00%
Defeats	0	0,00%
Draws	0	0,00%
Battles survived	0	0,00%
Tanks destroyed	0	0,00
Destruction ratio	0,00
Tanks spotted	0	0,00
Damage dealt	0,00
Capture points	0	0,00
Defense points	0	0,00
Experience	0,00

Past 7 days
Battles	0
Victories	0	0,00%
Defeats	0	0,00%
Draws	0	0,00%
Battles survived	0	0,00%
Tanks destroyed	0	0,00
Destruction ratio	0,00
Tanks spotted	0	0,00
Damage dealt	0,00
Capture points	0	0,00
Defense points	0	0,00
Experience	0,00

Past 30 days
Battles	0
Victories	0	0,00%
Defeats	0	0,00%
Draws	0	0,00%
Battles survived	0	0,00%
Tanks destroyed	0	0,00
Destruction ratio	0,00
Tanks spotted	0	0,00
Damage dealt	0,00
Capture points	0	0,00
Defense points	0	0,00
Experience	0,00

Globalmap Champion VIII

	Total		Past 24 hours		Past 7 days		Past 30 days
Battles	0		0		0		0
Victories	0	0,00%	0	0,00%	0	0,00%	0	0,00%
Defeats	0	0,00%	0	0,00%	0	0,00%	0	0,00%
Draws	0	0,00%	0	0,00%	0	0,00%	0	0,00%
Battles survived	0	0,00%	0	0,00%	0	0,00%	0	0,00%
Tanks destroyed	0	0,00	0	0,00	0	0,00	0	0,00
Destruction ratio	0,00		0,00		0,00		0,00
Tanks spotted	0	0,00	0	0,00	0	0,00	0	0,00
Damage dealt	0,00		0,00		0,00		0,00
Capture points	0	0,00	0	0,00	0	0,00	0	0,00
Defense points	0	0,00	0	0,00	0	0,00	0	0,00
Experience	0,00		0,00		0,00		0,00

Total
Battles	0
Victories	0	0,00%
Defeats	0	0,00%
Draws	0	0,00%
Battles survived	0	0,00%
Tanks destroyed	0	0,00
Destruction ratio	0,00
Tanks spotted	0	0,00
Damage dealt	0,00
Capture points	0	0,00
Defense points	0	0,00
Experience	0,00

Past 24 hours
Battles	0
Victories	0	0,00%
Defeats	0	0,00%
Draws	0	0,00%
Battles survived	0	0,00%
Tanks destroyed	0	0,00
Destruction ratio	0,00
Tanks spotted	0	0,00
Damage dealt	0,00
Capture points	0	0,00
Defense points	0	0,00
Experience	0,00

Past 7 days
Battles	0
Victories	0	0,00%
Defeats	0	0,00%
Draws	0	0,00%
Battles survived	0	0,00%
Tanks destroyed	0	0,00
Destruction ratio	0,00
Tanks spotted	0	0,00
Damage dealt	0,00
Capture points	0	0,00
Defense points	0	0,00
Experience	0,00

Past 30 days
Battles	0
Victories	0	0,00%
Defeats	0	0,00%
Draws	0	0,00%
Battles survived	0	0,00%
Tanks destroyed	0	0,00
Destruction ratio	0,00
Tanks spotted	0	0,00
Damage dealt	0,00
Capture points	0	0,00
Defense points	0	0,00
Experience	0,00

Globalmap Middle VI

	Total		Past 24 hours		Past 7 days		Past 30 days
Battles	0		0		0		0
Victories	0	0,00%	0	0,00%	0	0,00%	0	0,00%
Defeats	0	0,00%	0	0,00%	0	0,00%	0	0,00%
Draws	0	0,00%	0	0,00%	0	0,00%	0	0,00%
Battles survived	0	0,00%	0	0,00%	0	0,00%	0	0,00%
Tanks destroyed	0	0,00	0	0,00	0	0,00	0	0,00
Destruction ratio	0,00		0,00		0,00		0,00
Tanks spotted	0	0,00	0	0,00	0	0,00	0	0,00
Damage dealt	0,00		0,00		0,00		0,00
Capture points	0	0,00	0	0,00	0	0,00	0	0,00
Defense points	0	0,00	0	0,00	0	0,00	0	0,00
Experience	0,00		0,00		0,00		0,00

Total
Battles	0
Victories	0	0,00%
Defeats	0	0,00%
Draws	0	0,00%
Battles survived	0	0,00%
Tanks destroyed	0	0,00
Destruction ratio	0,00
Tanks spotted	0	0,00
Damage dealt	0,00
Capture points	0	0,00
Defense points	0	0,00
Experience	0,00

Past 24 hours
Battles	0
Victories	0	0,00%
Defeats	0	0,00%
Draws	0	0,00%
Battles survived	0	0,00%
Tanks destroyed	0	0,00
Destruction ratio	0,00
Tanks spotted	0	0,00
Damage dealt	0,00
Capture points	0	0,00
Defense points	0	0,00
Experience	0,00

Past 7 days
Battles	0
Victories	0	0,00%
Defeats	0	0,00%
Draws	0	0,00%
Battles survived	0	0,00%
Tanks destroyed	0	0,00
Destruction ratio	0,00
Tanks spotted	0	0,00
Damage dealt	0,00
Capture points	0	0,00
Defense points	0	0,00
Experience	0,00

Past 30 days
Battles	0
Victories	0	0,00%
Defeats	0	0,00%
Draws	0	0,00%
Battles survived	0	0,00%
Tanks destroyed	0	0,00
Destruction ratio	0,00
Tanks spotted	0	0,00
Damage dealt	0,00
Capture points	0	0,00
Defense points	0	0,00
Experience	0,00

Company statistics

	Total		Past 24 hours		Past 7 days		Past 30 days
Battles	0		0		0		0
Victories	0	0,00%	0	0,00%	0	0,00%	0	0,00%
Defeats	0	0,00%	0	0,00%	0	0,00%	0	0,00%
Draws	0	0,00%	0	0,00%	0	0,00%	0	0,00%
Battles survived	0	0,00%	0	0,00%	0	0,00%	0	0,00%
Tanks destroyed	0	0,00	0	0,00	0	0,00	0	0,00
Destruction ratio	0,00		0,00		0,00		0,00
Tanks spotted	0	0,00	0	0,00	0	0,00	0	0,00
Damage dealt	0,00		0,00		0,00		0,00
Capture points	0	0,00	0	0,00	0	0,00	0	0,00
Defense points	0	0,00	0	0,00	0	0,00	0	0,00
Experience	0,00		0,00		0,00		0,00

Total
Battles	0
Victories	0	0,00%
Defeats	0	0,00%
Draws	0	0,00%
Battles survived	0	0,00%
Tanks destroyed	0	0,00
Destruction ratio	0,00
Tanks spotted	0	0,00
Damage dealt	0,00
Capture points	0	0,00
Defense points	0	0,00
Experience	0,00

Past 24 hours
Battles	0
Victories	0	0,00%
Defeats	0	0,00%
Draws	0	0,00%
Battles survived	0	0,00%
Tanks destroyed	0	0,00
Destruction ratio	0,00
Tanks spotted	0	0,00
Damage dealt	0,00
Capture points	0	0,00
Defense points	0	0,00
Experience	0,00

Past 7 days
Battles	0
Victories	0	0,00%
Defeats	0	0,00%
Draws	0	0,00%
Battles survived	0	0,00%
Tanks destroyed	0	0,00
Destruction ratio	0,00
Tanks spotted	0	0,00
Damage dealt	0,00
Capture points	0	0,00
Defense points	0	0,00
Experience	0,00

Past 30 days
Battles	0
Victories	0	0,00%
Defeats	0	0,00%
Draws	0	0,00%
Battles survived	0	0,00%
Tanks destroyed	0	0,00
Destruction ratio	0,00
Tanks spotted	0	0,00
Damage dealt	0,00
Capture points	0	0,00
Defense points	0	0,00
Experience	0,00

Team statistics

	Total		Past 24 hours		Past 7 days		Past 30 days
Battles	1		0		0		0
Victories	0	0,00%	0	0,00%	0	0,00%	0	0,00%
Defeats	1	100,00%	0	0,00%	0	0,00%	0	0,00%
Draws	0	0,00%	0	0,00%	0	0,00%	0	0,00%
Battles survived	0	0,00%	0	0,00%	0	0,00%	0	0,00%
Tanks destroyed	0	0,00	0	0,00	0	0,00	0	0,00
Destruction ratio	0,00		0,00		0,00		0,00
Tanks spotted	0	0,00	0	0,00	0	0,00	0	0,00
Damage dealt	0,00		0,00		0,00		0,00
Capture points	0	0,00	0	0,00	0	0,00	0	0,00
Defense points	0	0,00	0	0,00	0	0,00	0	0,00
Experience	75,00		0,00		0,00		0,00

Total
Battles	1
Victories	0	0,00%
Defeats	1	100,00%
Draws	0	0,00%
Battles survived	0	0,00%
Tanks destroyed	0	0,00
Destruction ratio	0,00
Tanks spotted	0	0,00
Damage dealt	0,00
Capture points	0	0,00
Defense points	0	0,00
Experience	75,00

Past 24 hours
Battles	0
Victories	0	0,00%
Defeats	0	0,00%
Draws	0	0,00%
Battles survived	0	0,00%
Tanks destroyed	0	0,00
Destruction ratio	0,00
Tanks spotted	0	0,00
Damage dealt	0,00
Capture points	0	0,00
Defense points	0	0,00
Experience	0,00

Past 7 days
Battles	0
Victories	0	0,00%
Defeats	0	0,00%
Draws	0	0,00%
Battles survived	0	0,00%
Tanks destroyed	0	0,00
Destruction ratio	0,00
Tanks spotted	0	0,00
Damage dealt	0,00
Capture points	0	0,00
Defense points	0	0,00
Experience	0,00

Past 30 days
Battles	0
Victories	0	0,00%
Defeats	0	0,00%
Draws	0	0,00%
Battles survived	0	0,00%
Tanks destroyed	0	0,00
Destruction ratio	0,00
Tanks spotted	0	0,00
Damage dealt	0,00
Capture points	0	0,00
Defense points	0	0,00
Experience	0,00

Skirmishes statistics

	Total		Past 24 hours		Past 7 days		Past 30 days
Battles	18		0		0		0
Victories	7	38,89%	0	0,00%	0	0,00%	0	0,00%
Defeats	11	61,11%	0	0,00%	0	0,00%	0	0,00%
Draws	0	0,00%	0	0,00%	0	0,00%	0	0,00%
Battles survived	3	16,67%	0	0,00%	0	0,00%	0	0,00%
Tanks destroyed	5	0,28	0	0,00	0	0,00	0	0,00
Destruction ratio	0,33		0,00		0,00		0,00
Tanks spotted	2	0,11	0	0,00	0	0,00	0	0,00
Damage dealt	342,83		0,00		0,00		0,00
Capture points	0	0,00	0	0,00	0	0,00	0	0,00
Defense points	0	0,00	0	0,00	0	0,00	0	0,00
Experience	129,28		0,00		0,00		0,00

Total
Battles	18
Victories	7	38,89%
Defeats	11	61,11%
Draws	0	0,00%
Battles survived	3	16,67%
Tanks destroyed	5	0,28
Destruction ratio	0,33
Tanks spotted	2	0,11
Damage dealt	342,83
Capture points	0	0,00
Defense points	0	0,00
Experience	129,28

Past 24 hours
Battles	0
Victories	0	0,00%
Defeats	0	0,00%
Draws	0	0,00%
Battles survived	0	0,00%
Tanks destroyed	0	0,00
Destruction ratio	0,00
Tanks spotted	0	0,00
Damage dealt	0,00
Capture points	0	0,00
Defense points	0	0,00
Experience	0,00

Past 7 days
Battles	0
Victories	0	0,00%
Defeats	0	0,00%
Draws	0	0,00%
Battles survived	0	0,00%
Tanks destroyed	0	0,00
Destruction ratio	0,00
Tanks spotted	0	0,00
Damage dealt	0,00
Capture points	0	0,00
Defense points	0	0,00
Experience	0,00

Past 30 days
Battles	0
Victories	0	0,00%
Defeats	0	0,00%
Draws	0	0,00%
Battles survived	0	0,00%
Tanks destroyed	0	0,00
Destruction ratio	0,00
Tanks spotted	0	0,00
Damage dealt	0,00
Capture points	0	0,00
Defense points	0	0,00
Experience	0,00

Stronghold defense statistics

	Total		Past 24 hours		Past 7 days		Past 30 days
Battles	0		0		0		0
Victories	0	0,00%	0	0,00%	0	0,00%	0	0,00%
Defeats	0	0,00%	0	0,00%	0	0,00%	0	0,00%
Draws	0	0,00%	0	0,00%	0	0,00%	0	0,00%
Battles survived	0	0,00%	0	0,00%	0	0,00%	0	0,00%
Tanks destroyed	0	0,00	0	0,00	0	0,00	0	0,00
Destruction ratio	0,00		0,00		0,00		0,00
Tanks spotted	0	0,00	0	0,00	0	0,00	0	0,00
Damage dealt	0,00		0,00		0,00		0,00
Capture points	0	0,00	0	0,00	0	0,00	0	0,00
Defense points	0	0,00	0	0,00	0	0,00	0	0,00
Experience	0,00		0,00		0,00		0,00

Total
Battles	0
Victories	0	0,00%
Defeats	0	0,00%
Draws	0	0,00%
Battles survived	0	0,00%
Tanks destroyed	0	0,00
Destruction ratio	0,00
Tanks spotted	0	0,00
Damage dealt	0,00
Capture points	0	0,00
Defense points	0	0,00
Experience	0,00

Past 24 hours
Battles	0
Victories	0	0,00%
Defeats	0	0,00%
Draws	0	0,00%
Battles survived	0	0,00%
Tanks destroyed	0	0,00
Destruction ratio	0,00
Tanks spotted	0	0,00
Damage dealt	0,00
Capture points	0	0,00
Defense points	0	0,00
Experience	0,00

Past 7 days
Battles	0
Victories	0	0,00%
Defeats	0	0,00%
Draws	0	0,00%
Battles survived	0	0,00%
Tanks destroyed	0	0,00
Destruction ratio	0,00
Tanks spotted	0	0,00
Damage dealt	0,00
Capture points	0	0,00
Defense points	0	0,00
Experience	0,00

Past 30 days
Battles	0
Victories	0	0,00%
Defeats	0	0,00%
Draws	0	0,00%
Battles survived	0	0,00%
Tanks destroyed	0	0,00
Destruction ratio	0,00
Tanks spotted	0	0,00
Damage dealt	0,00
Capture points	0	0,00
Defense points	0	0,00
Experience	0,00

World of Tanks Profile

Anzeigen

Tanks (78)

Tank Name	Tier	Ø Damage	Ø XP	Battles	Victories	WN8
Object 268	10	1849,57	563	918	41,94%	1147,54
KV-85	6	577,28	324	390	46,15%	829,54
ISU-152K	8	907,23	444	354	42,66%	778,58
Pz.Sfl. IVc	5	338,91	223	207	45,41%	624,54
SU-152	7	1044,77	545	146	49,32%	1459,19
T77	8	984,90	487	117	36,75%	740,94
IS-4	10	1990,48	621	115	27,83%	1331,63
ISU-152	8	1015,21	513	115	34,78%	746,60
KV-1	5	436,62	278	114	42,98%	694,86
AMX M4 mle. 54	10	1317,56	531	102	38,24%	695,22
FV215b (183)	10	1266,68	525	95	36,84%	606,63
IS-M	8	1093,26	587	91	41,76%	1086,37
AMX 50 Foch (155)	10	1417,10	529	84	41,67%	794,46
T26E5	8	741,74	537	82	35,37%	602,70
Marder 38T	4	89,79	170	82	46,34%	61,83
Object 704	9	1518,11	599	82	36,59%	944,30
T-28	4	209,97	193	79	54,43%	532,18
IS	7	683,92	381	73	49,32%	780,69
Caernarvon Action X	8	700,59	565	71	36,62%	505,00
Object 705	9	1388,88	581	67	44,78%	1176,77
AMX M4 mle. 51	9	1462,90	520	67	34,33%	955,84
Nashorn	6	292,65	212	65	40,00%	219,78
M5 Stuart	4	121,35	203	52	36,54%	100,41
AMX 65 t	8	614,40	407	48	31,25%	374,63
GSOR the TANK	9	893,88	545	48	52,08%	743,12
Pz.Kpfw. 38 (t)	3	38,70	106	46	32,61%	0,00
T-46	3	64,03	102	39	41,03%	15,82
Object 705A	10	1758,39	754	33	51,52%	1240,30
Marder II	3	107,43	160	28	64,29%	270,90
Kranvagn	10	1344,38	522	26	23,08%	715,14
T-62A	10	1126,80	548	25	48,00%	778,84
M2 Medium Tank	3	67,64	133	22	59,09%	167,00
M3 Stuart	3	58,14	128	22	45,45%	55,24
SU-26	3	89,57	92	21	33,33%	0,22
Škoda T 45	7	1188,05	651	21	38,10%	1433,55
TS-54	8	686,85	604	20	45,00%	478,19
Pz.Kpfw. 35 (t)	2	32,59	93	17	47,06%	57,07
Rheinmetall Skorpion G	8	954,64	738	14	71,43%	900,09
Super Hellcat	7	621,36	520	14	64,29%	844,44
AMX M4 mle. 45	7	906,31	623	13	38,46%	1112,33
AMX M4 mle. 49	8	1254,33	749	12	41,67%	1407,96
Carro da Combattimento 45 t	10	1024,67	383	12	16,67%	400,12
ARL 44	6	667,75	548	12	58,33%	1202,84
SU-18	2	70,08	71	12	8,33%	165,27
SU-76M	4	156,91	183	11	54,55%	324,68
SU-100	6	639,82	422	11	27,27%	896,26
Panzerjäger I	2	61,82	107	11	27,27%	1,63
SU-85	5	361,82	288	11	36,36%	657,72
Löwe	8	817,10	393	10	30,00%	617,19
AMX Canon d'assaut 105	8	660,80	325	10	10,00%	362,00
WZ-120-1G FT	8	813,30	456	10	50,00%	660,36
Pz.Kpfw. 38 (t) n.A.	4	117,10	144	10	30,00%	127,19
AMX 30 B	10	769,40	547	10	40,00%	331,03
MS-1	1	46,00	40	6	16,67%	0,00
Emil I	8	1207,17	709	6	33,33%	1051,48
T2 Medium Tank	2	72,67	152	6	83,33%	373,65
Cruiser Mk. III	3	19,00	55	6	0,00%	0,00
Fantôme	9	1160,80	487	5	40,00%	811,47
Renault FT 75 BS	2	41,60	56	5	20,00%	0,00
T-26	2	41,25	197	4	75,00%	261,00
50TP prototyp	8	411,00	335	4	50,00%	250,59
Char de transition	6	557,50	518	4	25,00%	596,34
M7	5	271,00	195	3	0,00%	630,19
Vickers Medium Mk. I	1	50,33	92	3	66,67%	226,78
VCS 6x6 TS 90	9	1166,50	682	2	50,00%	1829,64
Cruiser Mk. I	1	168,50	96	2	0,00%	732,67
KV-1S	6	402,00	310	2	50,00%	506,00
M2 Light	2	237,00	346	2	100,00%	1182,99
Renault NC-31	1	0,00	63	2	50,00%	84,37
SU-85B	4	505,00	206	1	0,00%	1159,36
M-IV-Y	8	0,00	404	1	0,00%	0,00
Renault Otsu	1	0,00	211	1	100,00%	261,00
Pz.Kpfw. II Ausf. D	2	60,00	228	1	100,00%	278,83
Vickers Mk. E Type B	2	43,00	53	1	0,00%	0,00
Leichttraktor	1	90,00	155	1	100,00%	452,78
SMV CC-64 Vipera	8	378,00	635	1	100,00%	344,83
T-29	3	155,00	152	1	0,00%	250,75
MKA	2	153,00	113	1	0,00%	300,12

Graphs

WN8

Anzeigen

Clan history

[TF-R] TEAM FENIX REGENERATION

Position: Executive officer

Joined: 2024-04-03

[TF-R] TEAM FENIX REGENERATION

Position: Recruit

Joined: 2024-04-03

Left: 2024-12-24

[TF-R] TEAM FENIX REGENERATION

Position: Private

Joined: 2014-05-04

Left: 2024-10-13

UPACCIU93

Overall Stats

Globalmap Absolute X

Globalmap Champion VIII

Globalmap Middle VI

Company statistics

Team statistics

Skirmishes statistics

Stronghold defense statistics

Share

Tanks (78)

Graphs

WN8

Clan history