Select all practices that have been adopted by the eu to promote the economic prosperity of its members. banning imports from non-member nations ending tariffs among member nations establishing tariffs on imports from non-member nations requiring all member nations to use the euro

Humans have survived and thrived in mexico city by using technology to create greater access to land. when the spanish conquered the aztec capital, tenochtitlan, in the 16th century, they built mexico city by draining the lakes and filling in the lake water to create more arable land for agriculture. this technique of land reclamation has continued to be fundamental to human civilization in mexico city. 

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