How did congress attempt to maintain a balance of power between northern and southern states in the mid-1800s?
a. by keeping the number of free and slave states equal
b. by creating more free states than slave states
c. by created more slave states than free states
d. by forming new political parties to address slavery

ok i will try

explanation:

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.