The correct answer is the Knights of Labor
This was a union for all workers and not just those in specific fields of business or production. They organized numerous protests and were very powerful but they started losing power and membership when their organized work stoppages started failing to produce results which led to their inevitable dissolution.
They provided fresh water and fertile soil for farming
True Portuguese is the language of Brazil. Hopee this helps!
Im really not sure what it is
Black Friday is the answer to your question