N which of the following US cities were major immigration stations located?

in places where most immigrants arrived such as Ellis Island station in, New York Harbor, and The Angel Island station near San Francisco, which opened in 1910. and came through Ellis Island, Seven out of every ten.

Explanation:

what are local authorities doing to fix the problem

explanation:

an expansion is one of two basic business cycle phases; the other is contraction. the transition from expansion to contraction is a peak, and the changeover from contraction to expansion is a trough.