The candidacies of stephen douglas and john c. breckinridge in the 1860
presidential election showed:

the split in the democratic party(apex)

 The correct answer is :  They showed The split in the Democratic Party.

Explanation:  The division between the North and South Democrats Douglas and Breckinridge was very significant, particularly over slavery, and in the months following Lincoln's election seven southern states, led by South Carolina separated, preparing everything for the Civil War American. This year's elections were won by Republican Abraham Lincoln.

The split in the democratic party(apex)

Explanation:

native americans suffered high rates of poverty and unemployment.

during the late 1960s and early 1970sthe need for political militancy grew among the native americans. throughout the 1960s, they had been the nation's poorest minority group, the most deprived group, according to practically every socioeconomic measure. in 1970, the indian unemployment rate was 10 times the national average, and 40 percent of the native american people were below the poverty line.

d.)   when the us left nato after the end of the cold war and they had to evolve to focus on more humanitarian measures with the smaller budget