Answer:
Crowdsourcing
Explanation:
He is getting work done by seeing if anyone in a certain crowd can do it.
Unions forced employers to raise wages and improve working conditions or they wouldn't have laborers. Unions used picketing, protesting, and boycotting to get what they wanted. Through unity, unions helped the working man get what he deserved.
Due to Union measures such as the Confiscation Acts and Emancipation Proclamation in 1863
I believe that is the answer☝......
