The New Frontier
William Henry Harrison was the President known as Old Granny. He was given the nickname by Democrat detractors to give the impression that he was old and out of touch with the nation.
"The Nation's Attic" is a common nickname for the Smithsonian Institution due to its vast and diverse collection of artifacts and exhibits.
A nation is nation different from a state in various ways. A nation will have a president but a state does not have a president as they are under one nation.
George Washington was the nation's first president
Korea
Showplace of the nation.
President Truman helped to create the nation of Israel.
Rainbow Nation.
The Mexican nation.
Please see answer atWhy_is_south_africa_called_the_rainbow_nation
The answer is Rwanda if it's in Africa.
President Woodrow Wilson