Thinking of all the accomplishments of humanity throughout history which do you believe required the greatest amounts of cooperation? Why?

Building a space ship and flying to the moon then landing safely on earth.

The reason why is you had to build a giant spaceship and make sure it works along with making suits that would protect yourself from the cold on the moon and providing oxygen.

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.