How were the motivations for establishing the truman doctrine and the marshall plan similar?
a. both were established to provide economic aid to rebuild postwar europe.
b. both were established to spread the influence of the united states.
c. both were established to end the trade of nuclear weapons.
d. both were established to protect the interests of participants in the cold war.

a)both were established to provide economic aid to rebuild postwar Europe

the correct answer is a) egypt and china.

egypt and china are two of the world’s oldest civilizations known by man. both ancient empires have left a great historic and cultural legacy to the world through archeology. both civilzations developed complex social relations, had deep religious beliefs, had dominion of agriculture and left writing records to understand their customs and culture.

among the requirements to consider a civilization, we find urbanization, writing records, a place of residence, agriculture methods, technological specialization, means of transportation, currency, population density, social stratification, and political integration.