You need to specify what you are referring to if you want to make it possible to answer your question.
The Soviet Union was run by Josef Stalin through WW2,his regime started in 1924 after the death of Lenin,and lasted through WW2 until his death of a heart-attack in 1953
source in Turkey, through Syria, Iraq. and Iran.
No, the Soviet Union was run by a General Secretary, who held the highest position of power in the Communist Party. The General Secretary had significant influence over the government but was not directly elected by the people.
For the First Bull Run, the Union commander was Major General Irvin McDowell. For the Second Bull Run, Major General John Pope led the Union armies.
A Union victory was expected at the first Battle of Bull Run. It was indeed a shock to have suffered a defeat.
Through Germany, Austria, Slovakia, Hungary Serbia., Bulgaria. Moldova, Ukraine and Romania
the European Union or EU
The E.U. is run through seven institutions. These are the Council of the European Union, Court of Justice of the European Union, European Central Bank, European Commission, European Council, European Court of Auditors, and European Parliament.
Belarus, Poland, and Russia
Yes they are. They are the part of the Alps that run through Switzerland. The Alps as a whole run through a number of European countries.
The northern European plain goes through Sweden, Finland, Norway, Germany, Denmark, and a few more I can't remember on the top of my head.
There are no countries on Antarctica.
bulgaria
Spain !
The Volga runs through the East European Plain.
The Ural Mountains run through Russia and Kazakhstan
The Black River is in the United States, it runs through no other countries.