Many believe that running the world's most powerful country makes the president the most powerful person in the world.
The U.S.
Great Britain.
Yes, at that times, France was, with Britain and Spain, the most powerful country in the world.
At the moment the most powerful country is America,the 3'rd most powerful country is Russia.
Great Britain was the most powerful country because, thanks to his empire, had the availability of important mineral resources, ruled over millions of subjects and controlled a large part of world trade, due to its fleet, which was the world's most powerful.
The European Union is the second most powerful entity in the world after the US. Although not technically a country, the EU holds the potential to be a superpower and is even more powerful than China. The EU is expected to fuse as one country someday and its also not expected to be surpassed as the second most powerful country.
usa
Athens .
Greece is the most powerful country in balkans
yesnationalism the most powerful factor oF a country
There were two countries which were considered to be the most powerful in the world in 1968. These countries included the Soviet Union and the United States.