Why did christopher columbus make several expeditions to the americas?

Define the word imperialism. what is your opinion: should the u. s. engage in imperialism? under what circumstances? offer a brief, effective argument against the opinion that you hold.

Between 1820 and 1860, the united states received a huge number of immigrants from european nations. on the map, identify the state where the most immigrants moved in search of jobs.

Who were the intolerable acts forced upon as a punishment for rebellion aganist the crown