Can anyone tell me some key terms about communism, socialists, and russian revolution? but make it into a summary ! me

• Communism is an economic system where all wealth is distributed evenly to everybody, so no matter how hard you works, you still get the same pay.

•Socialists are those who believe in Socialism, which is an economic system where everyone in society equally owns factors of production, which are labor, entrepreneurship, capital goods, and natural resources.

• The Russian Revolution was a violent revolution that ended Tsar's imperial rule and became the communist Soviet Union.

It’s the first one.