In 1880
a narror stip of land that joins two land masses and separates two water bodies is called an isthumus
Panama, 75,517km.
If you mean, what is the capital of Panama, it's Panama City
Panama
Panama
it is called a peninsula.
The definition is yours to choose as you see fit.
At the eastern end of the Gulf of Corinth between the cities of Megara and Corinth.
1910's - The exact year was 914.
8° 40′ 0″ N, 80° 0′ 0″ W
Clean, fit, and proper.