Where did most immigrants to the United States come from in the mid-1800s?Check all of the boxes that apply.

In the mid-1800s, large numbers of immigrants came to the United States from Ireland and Germany, especially during and after the Irish Potato Famine and amid political and economic upheaval in German states. Italy and Russia became major sources of U.S. immigration later, particularly in the late 1800s and early 1900s. The correct choices are Ireland and Germany.

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