It symbolizes the readiness of the United States to protect
its territories with the use of force if need be. After its westward expansion, the U.S. was
now able to exert its full authority in the continent and made it clear that it
would not tolerate any interference from outside countries on its territories.
yes
because the missouri compromise was for slavery and the nullification crisis was a confrontation between south Carolina and the federal government while the compromise of 1850 was disputes to end slavery
