The name of that pact was Ribbentrop-Molotov Pact: the pact of non-agression between Germany and Soviet Union (that also secretly involved splitting Europe among them).
I don’t see your list of choices. Peasants were the poorest people and serfs were the most poor. Serfs could not own land. They were tied to the land and worked the land for higher classes. If I saw the choices, I could be more precise.
Have a nice day.
Answer:
The mural project is composed of a group of young people working toward one mutual goal: the completion of a work of art from which will come an in‑depth look to the drama and importance of many great persons who have worked toward the banishment of racial injustice, discrimination, and human struggle