Egypt i did this before and this the answers
The first complex civilization in mesoamerica is considered to be the olmec civilization
Im not 100% sure but i think it is A.
I believe the correct answer is B
Spain, Portugal, England and France all wanted to establish territories in the Western Hemisphere. The reasons were to gain more territory and to take advantage of all the raw resources found in the New World, Especially gold and silver along with timber and other resources. It was for a Competition of the Empires so that they'd become the most powerful in the world.