How did the chinese government respond to demands for democratic reform in tiananmen square

What were the purposes of salt? check all of the boxes that apply. -to achieve peace -to protect the security of the united states -to form an alliance against communist nations - to stop the nuclear arms race - to give the united states an advantage over the soviet union

Why did prestdent trumen veto the taft-hartly act

What are the major problems with a command economy?