Holland
European nations wanted to control more land as a way to become more economically powerful. The hope was to acquire colonies to control their natural resources and make the nation extremely wealthy.
It was the Obninsk Nuclear Power Plant which produced around 5 megawatts of electric power. Russia.
The Portuguese
The country that had great military power in the 1700's was Great Britain.
The Spanish Civil War (1936 - 1939) was a major conflict between the right-wing Nationalists who overthrew the left-wing/Communist? Republican party and brought General Franco to power.
Japan
Russia, in the Russo-Japanese war of 1904-1905
France
Portugal was the first European power to claim Chinese land when it set up a port in Macao.
HOLLAND
north Korea
There are a number of Asian countries that use nuclear power, Japan, China, India, Pakistan, and others.
North Korea
Portugal was the first European country to set up a colony in Africa. Portugal landed on Africa's Gold Coast in 1471 and built the Castle of Elmina, becoming the first European settlement.
Sierra Leone was the first African country to become independent from a European power.
belgium
If you mean what European power first explored and settled Mexico during the Age of Exploration, Spain qualifies as such.