What led to a drastic reduction in Ku Klux Klan membership just after 1871? A.
the election of Republicans to Southern governments

B.
a decline in support for the organization among Southern whites

C.
the resounding success of the Freedmen's Bureau

D.
a crackdown on the organization by the federal government

i would say d tho   ctfvygbuhinjmlk

chronological thinking is an indispensable tool to structure a historical narrative and to give meaning to a sequence of events. the final section presents the results of a survey to test the chronological thinking of lower secondary school students carried out by the educational research institute.

i think it's the cabinet