Please answer the following questions and choose two choices:

Which form of government have the african nations had since independence?

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

Which was a major effect of the canal craze of the early 19th century