Answer:
Probably D.
Explanation:
Early farmers used the slash and burn agriculture to clear land so they can make it suitable for crops and livestock. (Sorry if it's wrong.)
Its false, the preamble doesn't describe the constitution as an agreement among the thirteen states. Preamble is a brief introductory statement that sets out guiding purpose of a document such as a constitution, and indicates the source from which the document derives its authority, meaning and the people. In addition it also describes clearly the hopes and aspiration of the people and also the ideals of a nation.
The French Revolution lasted for 10 years. From 1789 to 1799.