Who was a bigger group of immigrants to America Spain Africa or India?

In terms of historical Immigration to the United States, individuals from Europe, particularly those from Spain, were among the earliest groups to arrive, with significant waves during the colonial period. However, when considering overall numbers, immigrants from Africa, primarily through the transatlantic slave trade, constituted a larger group forcibly brought to America. While Indian immigration increased significantly in the late 20th and early 21st centuries, it remains smaller in total numbers compared to the earlier migrations from Africa and Europe. Thus, in the context of historical immigration patterns, Africans represent a larger group than those from Spain or India.