Tell me about the fall of communism in Eastern Europe
In 1989, the communist dictators began to fall in Eastern Europe when Soviet President Gobachev refused to back them up with military force.
What are the 3 characteristics of light?
The COMMUNICATIVE LAW for addition:
a + b= b + a
The COMMUNICATIVE LAW for multiplication:
a x b=b x a
U.S. Presidents 11-20
POlk, TAYlor, FILmore,
GRANT, HAYES, GARfield