1.how were the aztec and inca civilizations different from american indian civilizations in north america before contact with european explorers?

they developed sophisticated agricultural techniques.

they fought more frequent wars with neighboring communities.

they established a religion featuring rituals and spiritual leaders.

they were generally larger and more politically intricate.

2.which of the following describes a major motivation behind the european explorations of the 15th century?

competition between monarchs over access to asian resources

the fall of muslim empires that had previously controlled sea routes

a desire to establish plantations in the americas using african slaves

unification of the holy roman empire across most of europe

The best answers for the questions would be the following:

1. They were generally larger and more politically intricate.

As one of the early settlements in history, they were more politically inclined to build a country.

2. Competition between monarchs over access to Asian resources.

Discovering new resources and conquering them were a priority back then.

a. the astrolabe could determine the correct latitudinal location of the ship

the hollywood film industry of 1950 was threatened on several different fronts. television broadcasting was rapidly becoming the dominant entertainment medium in the united states. the paramount anti-trust consent decree requiring separate ownership for production companies and theater chains had gone into effect on 1 january 1950. large numbers of young men and women were marrying, having children, and moving to the suburbs, which affected the viability of downtown first-run movie theaters. foreign revenues were endangered by protectionist tactics including quota systems, high taxes, and blocked funds. finally, the morality and patriotism of hollywood films and filmmakers were under attack from government, religious, and citizens' groups.

explanation: