What happened to china in late 1949?
a. it became communist.
b. it was taken over by the japanese.
c. it became a democracy.
d. it was overrun by venture capitalists.

China became communist in late 1949. It is referred to as the Chinese Revolution of 1949, or the Chinese Communist Revolution. 
The answer is A. It became communist.
Hope that helped you.

Upheld the 1st amendment according to the u.s constitution. freedom of speech being limited in this case yes national emergencies