Why would a nation experience industrialization before practicing imperialism on another country?

Supporters of using the atomic bomb at the end of world war ii believed that a japan might win the war if the bomb was not used. b americans were tired of war and the us should end it quickly. c russia was developing a bomb and the us needed to use it first. d japan was developing a bomb and the us needed to use it first.

The date a source was created is considered part of its historical context intended audience purpose point of view

What was the earliest settlement shown on the map?