Describe the Berlin Wall and the other obstacles that were part of the wall

What is one way china and canada are different

Which statement is the most accurately describes the reasons for the seven years war in north america

Which of the following is an example of a concurrent power? a. when a group of states work together to regulate interstate commerceb. when a federal law enforcement agency state policec. when a state creates a treaty with a foreign governmentd. when a local government collects taxes on imports