In 1961, East Germany: a. erected a wall between East and West Berlin to stop the mass exodus of East Germans to West Berlin.
b. stop the movement of large numbers of West Germans to East Berlin.
c. halt the flow of overpriced goods from West Berlin to East Berlin.
d. protect East Berliners from U. S. troops stationed in the western part of the city.

(A)It sent troops into West Berlin to arrest people who were against communism.

Explanation:

frederick the great and the war of austrian succession. frederick william of brandenburg-prussia trained his son, frederick, to be a hardy soldier. he also declared himself king of bohemia, and maria theresa sent troops to retake bohemia. in august he led 80,000 of these men across the frontier into bohemia, his

cultural achievements of the 1920's 2010  

1. cultural achievements and african american achievements in the 1920’s  

2. art and literature charles lindberg flew from ny to paris, france. became national hero; first transatlantic flight.  

3. greenwich village (new york) and the south side (chicago)  many artists, writers, and intellectuals flocked to these areas to share ideas  people lead bohemian, or artistic and unconventional, lifestyles