Manifest Destiny / Slavery Timeline Questions

What was the Louisiana Purchase? Why was it significant?

What was Manifest Destiny? How did the Louisiana Purchase motivate Manifest Destiny?

What was the Trail of Tears? How did Manifest Destiny fit into the Trail of Tears?

What was the 3/5ths Compromise? Why was it significant?

What was the Missouri Compromise? How did the 3/5ths Compromise motivate the Missouri Compromise?

What was the Kansas-Nebraska Act? How did the Missouri Compromise motivate the Kansas-Nebraska Act?