Soviet tanks rolled into Czechoslovakia in 1968 after an outbreak of A.
political violence against liberal reforms.

B.
terrorism against the Communist government.

C.
euphoria known as the “Prague Spring.”

D.
the execution of Imre Nagy.

What was the national government’s biggest concern if facing a war, under the articles of confederation? the national government had no national military. the country had grown too large to defend with a small army. the states would not back the federal government. there was no way the states would pay for fighting a war.