How did the geography of Europe change as a result of the end of World War 1?

Counterculture is mainly driven by the youth because

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

:) during the cold war, people were afraid of communists, both outside and inside the united states. the red scare and mccarthyism that grew out of these fears were damaging to the american way of life. during the mccarthy years, many of the freedoms guaranteed in the bill of rights were limited. write a paragraph explaining what lessons can be learned from the mccarthy era about what u.s. citizens need to protect in order to preserve the democratic political system and the american way of life.