Question

under joseph stalin, schools were reformed primarily to emphasize
the pursuit of higher education.
soviet ideology.
russian history and culture.
intellectual rigor.

Explanation:

Under Stalin's rule in the Soviet Union, educational reforms were centered around promoting Soviet ideology, including communist principles, loyalty to the state, and the Soviet system. The other options don't align with the primary focus of Stalin's educational reforms, as the emphasis was on ideological indoctrination to support the Soviet state and its policies.

Answer:

Soviet ideology.