What is the most important source of american unity

This question forces the answer to come off as rather bias, so I’m going to try and be as factual as possible. The constitution and Declaration of Independence are very important, as well as having the freedom of speech and a diverse category of other freedoms that many other countries do not.

Hope this helps!

b.

explanation:

he is racist

"oh, lets coppy china and build a great wall around bla bla bla.that way,we wont lose out to other countries." in the end, he did not build anything

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.