How were landforms and waterways important to people of medieval Europe? Choose three correct answers. 1. Rivers were used for transportation. 2. Rivers were a source of food. 3. Mountains provided people with an easy place to live. 4. Mountains provided natural barriers for protection. 5. Mountains contained a large amount of fertile farmland.

a is the final ! : )

the answer is: c. c.it limited the president’s power to start wars.

the war powers resolution of 1973 requires the president to notify the congress whenever the president wanted to order a military operation to other countries within 48 hours. if after being reviewed the congress disagree with the proposal, that the president will be banned from ordering the operation.