(03.01 HC)Compare the emergence of advanced civilizations in Meso and South America with the four early river valley civilizations. Which of the following fulfilled the same role in the Mayan civilization that clay seals filled in Harappa?

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:

number 4. should be the correct answer

a system of cooperative federalism emerged, as the powers of the federal government expanded.