A theme is a history surrounding it or a repeating moment, a period is a time that the themes were set in. hope this helps P
Apartheid was a system of institutionalized racial segregation and discrimination of South Africa during 1948 and 1994
Supported their views on slavery -APEX
Answer is A.
it is the definition
According to the Constitution, the Russian Federation is divided into 85 federal subjects (constituent units), 22 of which are "republics". Most of the republics represent areas of non-Russian ethnicity, although there are several republics with Russian majority. The indigenous ethnic group of a republic that gives it its name is referred to as the "titular nationality". Due to decades (in some cases centuries) of internal migration inside Russia, each nationality is not necessarily a majority of a republic's population.