Almost 90 percent of families in north america are nuclear families true or false need bad

This is the mountain range known as the alps. which of these statements regarding the alps is true? a) the alps are the largest mountain range in asia. b) the alps protect the roman empire from invasion. c) the alps were key in preventing england from being conquered in warfare. d) the alps prevented the roman empire from taking control of most of europe.

Restricting immigrants from entering a country may be based on what belief?  

What was discussed at the yalta conference