The European Union
Brazil has sovereignty over the largest political unit in South America (and that political unit is the nation of Brazil).
russia
Band
Nunavut's Baffin Island is the largest island in Canada and the fifth largest island in the world.
The Libertarians is the other guys. They are liberals.
The third largest continent in the world is North America. Asia is the largest, Africa is the second largest and North America is the third largest.
Yes, Uranus is the third largest planet.
Ursa Major is the third largest constellation.
which has emerged as the worlds main political unit
At present it is the "Liberal Democrats" commonly called the "Lib Dems".
No, it's a very small unit. The exabyte is the largest unit of data storage.
no. the third largest plaet is uranus.=:-P