At the time it was completed, the erie canal was a. already obsolete. b. beginning to fill with silt from the great lakes. c. the greatest construction project americans had ever undertaken. d. cited as an example of how not to construct a canal. e. already paid for.

C) the greatest construction project Americans had ever undertaken

Explanation:

1) she is extremely upset

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.