Why did so many immigrants come to the united states during the 19th century?

During the 1800s, people in several parts of the world determined to flee their houses and migrate to the United States. Decamping crop collapse, country, and job deficiencies raising contributions, and starvation, many developed to the U. S. because it was regarded as the state of commercial opportunity.  Starting from the 17th to 19th centuries,  African vassals proceeded to America against their preference.

accomplishment : zachary taylor’s was a national war hero in his battle in an mexican war

explanation:

he was known as a national war hero for his battles in the mexican war, taylor was elected as the 12th president of the united states in 1849. he led the nation during its debates on slavery and southern secession. after serving only 16 months in office, taylor died from cholera morbus on july 9,

comparison is that they aren't nationalistic. a dif is that sds is government approved movemnet while yaf isnt \

it isnt that hard

explanation: