On which theory is the government of the united states based

What is the title of the head of thr department of defense?

This is the belief that a nation must develop and maintain a strong military force in order to pursue and defend its national interests.

The holocaust of world war ii resulted in a) the nazis effectively used propaganda to gain and hold power in germany. b) ethnic regimes carried out mass devastation. c) deporting all european jews to the island of madagascar. d) the systematic mass slaughter of european jews and and others in nazi concentration camps during world war ii.