Prussia won the war. Prussia made sure and be friends with Austria - Hungry, so that France would be isolated. (Guns with needles can fire ammo much faster.) Helped unite Prussia as a country into Germany.
Before Japan bombed parole harbor we didn't want to get involved in any of it. so the answer is D because that's when we got involved with other countries again.
Answer:
Solidarity is created
Poland holds free elections
The revolution spreads to Hungary
The communist party dissolved itself in Hungary.
Explanation: