Want this question answered?
Ethiopia and Liberia I believe.
Imperialism. It's not exactly "taking" over the countries, but definitely turning the territories into colonies. There are two types of imperialism, but the one you are probably looking for is New Imperialism.
Virtually all African countries were invaded by Europe during the 17-1900s Age of Imperialism. Egypt and South Africa are two examples of modern-day somewhat-powerful nations that were invaded by Britain in the Scramble for Africa. Ethiopia and Liberia were perhaps the only present-day African nations that were not colonised by Europe in the Imperialistic Era.
Ethopia and Liberia
Portugal
Spain and Portugal led the exploration of the New World
Japan and china were the two countries who remained isolated during the age of exploration.
France and Britain
spain and portugal
Gold and silver
Stalin led Soviet Union Truman led United States
the event was when the two countries didnt have the same decisions in their ideas