Answer:
Immigration different in the time between "1860 and 1920" than in previous years because the United States was the land of economic opportunities with personal freedom .
Step-by-step explanation:
With the hope of the bright future, immigrants floated in the "United States" in 1860 to 1900 with the vast majority of people from Germany.
Immigrants entered the USA using different ports. Those who came in from Europe using the east coast facility and from Asia entered the west coast centers. Over 70% of immigrants joined New York in 1800s through the golden door.