Did the governments of china, mongolia, or taiwan change after the 1980s? if so, which changed, and how?
a. the governments in china and taiwan wanted to exercise more control over their economies.
b. china’s communist party allowed new political parties after the tiananmen square protests.
c. mongolia and taiwan allowed new political parties to take part in elections.
d. the governments of china, mongolia, and taiwan did not change after the 1980s

in february 1787, congress decided that a convention should be convened to revise the articles of confederation, the nation’s first constitution. in may, 55 delegates came to philadelphia, and the constitutional convention began. debates erupted over representation in congress, over slavery, and over the new executive branch. the debates continued through four hot and muggy months. but eventually the delegates reached compromises, and on september 17, they produced the u.s. constitution, replacing the articles with the governing document that has functioned effectively for more than 200 years.

answer: in october 1962, an american u-2 spy plane secretly photographed nuclear missile sites being built by the soviet union on the island of cuba. president kennedy did not want the soviet union and cuba to know that he had discovered the missiles. he met in secret with his advisors for several days to discuss the problem.

explanation: