The answer is D, having to fight a two-front war.
The Schlieffen plan was the German strategy to quickly take out France so that they could focus all their troops on Russia.
Answer:
Mikhail Gorbachev was the most progressive leader of the Soviet Union. He was not a terrorist and served his mission by relaxing the restraints of other USSR hard line leaders such as Stalin.
River, it is a water source and means of transportation
The answer is A. Imagine the 3 in 13 as a handcuff and the 1 as the key unlocking it
