When did the greatest nativist sentiment occur in the united states?

In the United States, greatest nativist sentiment coincided with the great waves of 19th-century European immigration on the East Coast and, to a lesser extent, with the arrival of Chinese immigrants on the West Coast.

Explanation:

Hostility toward Asians was very strong from the 1860s to the 1940s. Nativism experienced a revival in the 1890s, led by Protestant Irish immigrants hostile to Catholic immigration, especially the American Protective Association.

a. men

and during later times male slaves as well