Based on export of cotton produced by slave labour
While settlers traveled west along the Oregon Trail for a variety of reasons, most were motivated either by land or gold. Various land acts in Oregon provided free land to pioneers, while the start of the California Gold Rush in 1848 lured thousands more.
Eli Whitney invented the Cotton gin
Answer:
Option C, "Necessary and Proper" clause, is the right answer.
Explanation:
In the Constitution of the United States, the Necessary and Proper Clause is a clause found in Article I of section VIII. This clause is also known as the Elastic Clause of the U.S. Constitution. The Necessary and Proper Clause enables the Congress of the United States to make all laws required and proper for the Execution of all the Powers along with the Enumerated powers. This clause was added to the U.S Constitution to maintain the commitment to "strict construction" of federal powers.
