U. s. and foreigen companies have built factories in Mexico because they

IMMEX drives down the cost business – The ability to temporarily import raw materials and manufacturing costs duty free has made manufacturing in Mexico an enticing option. The cost savings on duty alone have been enough to encourage many American companies to make the switch.

Explanation:

none.

you aint got nothin on my lil weenies

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.