Why can the Russian Revolution be called a global event?

Correct answer: Because its ideas influenced movements in many countries

The Russian Revolution can be called a global event because its ideas and political example reached beyond Russia and influenced movements in several countries. People in different places studied debates about workers’ power, social equality, the organisation of the state, and revolutionary change. The influence was not identical everywhere, but the revolution became an important reference point for political groups and social movements outside Russia.

Option A expresses this reason accurately: ideas connected with the revolution influenced movements in many countries. The other choices contradict the meaning of global influence. The revolution was not merely a local event in one Russian village, it did have major political effects, and it was not simply a dispute within the royal family. Thus, the international spread of its ideas and example makes option A correct.