What changes in the private sector created new economic opportunities for Americans in the 1950s?

Following archduke franz ferdinand's assassination, austro-hungarian leaders: a. aided the ottoman empire in its campaign to keep serbia under its control. b. executed nearly all prominent serbs living in austria-hungary c. threatened to invade serbia if serb leaders did not agree to a set of strict demands. d.. formed an alliance with great britain to protect austria-hungary from future attacks.

President eisenhowers foreign policy stressed peace, threatened massive retaliation for attacks and what

In the period from 1860 to 1890, which experience was shared by most native americans living in western states?