3. In the early 1970s, two Washington Post reporters were given information implicating President Richard Nixon in the Watergate coverup, leading to his resignation. What method did the reporters use to influence government action?

Supporting an NGO
Lobbying
Using the media

there has only been 12 presidents. the 12th president is/was moon jae-in

porter is writing economic history because he is focusing on the cost of developing vaccines.

a. theta waves. this is because the person is in a light sleep which means the brain waves would show these kind of waves.

while it was true that the cotton gin reduced the labor of removing seeds, it did not reduce the need for slaves to grow and pick the cotton.

explanation:

before eli whitney's invention of the cotton gin, picking and cleaning cotton was a slow, labor-intensive job. workers, usually slaves, had to pick the seeds from the cotton fibers by hand. this invention made it possible to grow large amounts of cotton on big farms and make money.