In what century did
the Slavic written language come to Rus'?

• IX century

• llX century

• V century

• lV century

At what age was school
 attendance compulsory?

• 6-13 years

• 7-15 years

• 3 years

• 3-18 years

In what year did the USSR collapse?

• 1991

• 1961

• 1815

• 1945

How many republics were
there that became independent 
states after the collapse 
of the USSR?

• 25

• 10

• 100

• 15

In what year was the first 
institute of higher education founded?

• 1700

• 1680-1720

• 1755

• 1765