Its Portugal
Most of Africa is under European control, not just one African Nation. By 1900, 90% of Africa was under European control.
Portugul
The European nation who takes credit for discovering the already inhabited land area currently known as Brazil was Portugal.
Kenya
Brazil.
Italy and France was not an Eastern European nation that was under communist control
France -APEX
The United Kingdom.
France emerged from the Thirty Years' War as the dominant European nation. The Holy Roman Empire had lost its control of the nation.
Portugal
France