Very hard imo

CRUSADES

D.B. COOPER

BRITISH COLONISATION OF AUSTRALIA

VOYNICH MANUSCRIPT

CORPORADOCRACY

COMMUNISM

CHRISTIAN HOLOCAUST

1916 UPRISING

GERMAN INVASION OF DENMARK

IMPERIALSIM

TRANSHUMANIST

ZANZIBAR WAR

CONSERVATISM

FOOTBALL WARS

NEANDERTHAL'S EXTINCTION

HESSDALLEN LIGHTS