How many europeans came to america between the end of the civil war and the beginning of world war i

Many immigrants came to America seeking greater economic opportunity, immigration prior to the 1892 opening of Ellis Island, the country's first federal immigration station. The U.S. Civil War 1861-1865 resulted in the emancipation of Between 1820 and 1930 some 4.5 million Irish migrated to the United states

the american colonists were happy with their vicorty, but the french were mad and the french and indians were not alies, and neither were the french and colonist. i think,