What 3 factors changed American opinion from isolationism to declaring war?

In the early 1940s, US policies such as the Cash and Carry Program and the Lend-Lease Act provided assistance to the Allied Powers in their fight against Germany. This growing involvement by the US marked a move away from isolationist tendencies towards interventionism.

Explanation:

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:

b: to eliminate competition from other farmers