Which is a step in the national law making process ?

There are 9 steps a bill can go through before becoming a law.  The history of the Genetic Information Nondiscrimination Act (GINA), a law that was passed in 2008 and impacts the field of genomics, provides an excellent example of the legislative process in action.

After both the House and Senate have approved a bill in identical form, the bill is sent to the President. If the President approves of the legislation, it is signed and becomes law. If the President takes no action for ten days while Congress is in session, the bill automatically becomes law

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.

the democratic party is the answer because they disapproved of slavery