Between 1841 and 1850, immigration nearly tripled again, totaling 1,713,000 immigrants, including at least 781,000 Irish, 435,000 Germans, 267,000 British, and 77,000 French. The Irish, driven by the Potato Famine (1845 -- 1849), emigrated directly from their homeland to escape poverty and death. The failed revolutions of 1848 brought many intellectuals and activists to exile in the U.S. Bad times and poor conditions in Europe drove people out, while land, relatives, freedom, opportunity, and jobs in the US lured them in.
where did most immigrants in the 1840s come from
The Irish