Question

immigration to the united states (1840-1920)
number of new immigrants
1,200,000
1,000,000
800,000
600,000
400,000
200,000
0
1840 1850 1860 1870 1880 1890 1900 1910 1920
year
immigration to the united states peaked around
1840
1880
1910
n 1910 and 1920, immigration
.
s most likely due to
.

Explanation:

Step1: Analyze the graph's peak

Look at the graph of "Immigration to the United States (1840 - 1920)". The data point for 1910 is the highest among the years shown, reaching around 1,000,000 - 1,200,000 new immigrants.

Step2: Confirm the peak year

From the x - axis (Year) and the y - axis (Number of New Immigrants) values, the peak occurs at 1910.

Answer:

1910