Why did many Americans feel it was important for the United States to gain control of Florida?

Which of these did the soviet union do in 1961? it built a wall through berlin to keep people from moving to the west. it used force to destroy a wall the united states had built in berlin. it convinced the british and french to merge their zones in berlin with the soviet zone. it threatened to bomb berlin if the united states did not leave within 30 days.

What industry was exempt from the child-labor laws passed in the factory act of 1833?

What was the mame given to the idea that americans should expand across the nation ro the pacific coast