A key component of Karl Marx's theory of communism was that all history can be explained by: a: natural law
b: problems with social hierarchies
c: the actions of farmers
d: the Bible

the bible

Explanation:

cuz these ppl needed some jesus

answer:

the majority of cambodians living today were born after the khmer rouge was ousted in 1979 and some who survived can forget how bad it was. when khmer rouge forces seized phnom penh on april 17, 1975, the couple was living with eight of their children in a rural town called kampong chhnang.

explanation:

a.tensions between the colonial elites and the backcountry men of virginia.