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.

answer: i looked it up

explanation: in 1955 in montgomery, alabama, a girl refused to give up her seat on a public bus. the girl was black, and the passenger looking to take her seat was white. this is a familiar tale, but it's not about rosa parks. the girl in the story is a 15-year-old high school student named claudette colvin, and this act of defiance occurred nine months before rosa parks did the same thing. colvin was arrested, and her case is what led to the u.s. supreme court's order for the desegregation of alabama's bus system. so, why don't we know colvin's name? "later i had a child born out of wedlock; i became pregnant when i was 16," colvin says. "and i didn't fit the image either, of, you know, someone they would want to show off.