what are three social problems during the industrial age? how were these problems adressed? was this problem adressed sucessfully? is the problem still here today?

Question

anonymous · Answer

The United States annexes Hawaii in 1900.
The United States declines to give aid to Hungarian patriots in 1849.
The United States proposes the Open Door Policy in 1899.
The United States annexes Samoa in 1899.
The United States attempts to mediate in the Venezuela-Great Britain dispute in 1895.