unprecedented [Adjective] + history [Noun]

Strength Strength Dispersion
A:
9
CHISQ:
33.11
AWT:
10,059,946
TTEST:
2.45
G2:
19.49
FAWT:
5.4
MI:
2.46
LOGLOG:
7.79
JD:
0.64
MI3:
8.8
DICE:
0.09
RANGE: