Homework help vocab words?

OK so it’s not my homework it’s my brother’s but he’s like really sick so I’m doing it for him. it’s a vocab homework.
Words: aggressor, caucus, legislature, propaganda, socialist, alliance, communism, nuclear, rebellion, strategic, ghetto, peasant, recession, traitor, capitalist, inaugurate, prohibition, referendum, armistice.
Definitions: 1. an agreement to stop a conflict
2. a meeting to choose a leader or set policy
3.the person or group who starts a conflict
4. one who betrays his or her country
5. a revolt or revolution
6. to install an official or establish a policy
7. showing sound planning
8. a period of declining business activity
9. a persuasive language used to promote ideas
oh ya um not all words will be used THANK YOU
Im sorry but first of all it wasn’t my homework it was my brother’s and he is reallly sick and i had my own homework to do