What did the "Emancipation Manifesto" do?

set the minority races free in Russia

allowed free elections

set serfs free and gave them land

allowed freedom of religion

The "Emancipation Manifesto" set serfs free and gave them land. The correct option among all the options that are given in the question is the third option. This manifesto was issued by Alexander and it contained 17 legislative acts that actually freed the serfs and provided them with lands. This gave the peasants the right to buy lands from their landlords.