C.) the citizens began to revolt in Hungary
Answer:
I think it is B
Explanation:
"B. It offers another explanation for the origins of Labor Day." though i don't know what article you are reading or what work is being done, i'm sure it id to provide information about the past of labor day.
Answer my is a because if you do invest in something it needs to be in demand for people to want it
Answer:
The first one.
Explanation:
Hope this helps!! I apologize if not