B. stop the extension of slavery and eventually do away with it
the Eiffel Tower was built to to commemorate the hundred year anniversary of the French Revolution. It was also supposed to be a temporary structure, but due to its odd shape and popularity, they didn't destroy it.
Answer: D. It enables boycotters to organize and publicize their activities
more easily
Explanation: A P E X
Constitutional law is a body of law which defines the role, powers, and structure of different entities within a state, namely, the executive, the parliament or legislature, and the judiciary; as well as the basic rights of citizens and, in federal countries such as the United States and Canada, the relationship between the central government and state, provincial, or territorial governments.