you need a passport.
No, Russia is not part of the Schengen Area. Schengen visas are not valid.
She would need her Cuban passport and her American Green Card.
Russia was part of the Soviet Union, they were Allies of France, England , Canada and the USA (the USA did not enter the war until 1941, 3 years after the war began)
Russia wanted to protect the Slavic peoples of Serbia
Anybody can enter Pakistan if he/she has proper documents i.e. visa or diplomat entry permission.
You don't. You don't.
YES
Same,21.
Russia first entered the Olympics in 1994
1914
Yes
You can enter it in the Pal Pad.