The Wilmot Proviso was a plan for

A)banning slavery in territory acquired from Mexico.
B)helping former Mexican territories to become states.
C)winning the Mexican-American War.
D)electing David Wilmot to Congress.

your list doesn't mention any of them at all.

and what does "these" mean anyway ?

bujías y una hora antes y no me parece muy difícil

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.