Answer:
Segregation of society, meaning black and white schools, hospitals ,etc.
Religious
Religion is the only one that is taught
Answer:
The most recent even is the collapse or dissolving of the soviet union.
Explanation:
The way the rocks were formed. Earthquake wave data.
Absolutely not because this would mean we'd not work with International countries and many other things. Look up the definition of Isolationism and come up with your own answer in your own words because it's asking you to provide your own opinion