Which of the following was an effect of segregation in cities in the late 1800s?
a)a rise in pollution levels
b)the development of factories
c)an increase in immigration
d)the formation of enclaves

the answer is the formation of enclaves

d) The formation of enclaves

Explanation:

The main origins of the enclaves in cities were the segregation of immigrants. Immigrants in America were not completely accepted by society, so immigrants settled in neighborhoods such as Chinatowns, a place where the immigrants would live maintaining their culture but completely separated from the rest of the city.

The enclaves increased a lot after the 1965 Hart-Cellar Immigration Act because of the influx of new immigrants from other countries such as the Philippines, Korea, India/South Asia, and Vietnam. Enclaves are present in almost every major metropolitan area.

we will reach the goal of freedom in birmingham and all over the nation,

the answer is prolly b