What do you think Rousseau meant with his most famous introductory sentence “man is born free and everywhere he is in chains”?

What do historians call the political,social,or cultural circumstances surrounding an event?

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.

Kennedy singles out one group of countries that the united states will defend against any attacker what countries are they