Whats the question? I need you to clarify so i can help.
Answer:
On the night of August 20, 1968, approximately 200,000 Warsaw Pact troops and 5,000 tanks invade Czechoslovakia to crush the “Prague Spring”—a brief period of liberalization in the communist country. Czechoslovakians protested the invasion with public demonstrations and other non-violent tactics, but they were no match for the Soviet tanks
Answer:
It is a good with a negative cross elasticity of demand
Explanation:
Answer: They supported the war effort by working in war industries and joined the military in large numbers.
Explanation: