Question

how did changes in the soviet union affect people in other communist countries? eastern europeans began to rebel against their governments. china was inspired to liberalize its economy. cubans rioted to obtain the same reforms as the soviets north korea started negotiations to unify with south korea

Explanation:

To solve this, we analyze each option:

• Option 1: As the Soviet Union faced changes (like glasnost, perestroika), Eastern European communist governments lost Soviet support. This led to uprisings (e.g., Velvet Revolution in Czechoslovakia, fall of Berlin Wall) as people rebelled against their authoritarian communist governments.
• Option 2: China's economic liberalization (Deng Xiaoping's reforms) was more about internal decisions and pre - dated major Soviet changes in a direct causal way for this specific "inspiration" claim.
• Option 3: Cubans did not riot en masse to get Soviet - style reforms. Cuba had its own political and economic system, and Soviet changes didn't lead to Cuban riots for such reforms.
• Option 4: North Korea - South Korea unification negotiations were not triggered by Soviet Union changes. Their relationship is more about Korean peninsula politics, not Soviet internal changes.

Answer:

A. Eastern Europeans began to rebel against their governments.