please help . Pretend it is the year 2217. What invention of your life time do you think will go down in history as the most life-changing invention of the early 2000's? why ?

I believe the Smartphone would go down as one of the most life changing invention because It connected people on a whole other level.

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.