The answer to this question is Yes.
Workers mostly sell their labor in order to "<span>a. earn income" since those who employ them must pay them a wage, which they can use to buy food, recourses, etc. for themselves and their families. </span>
A jannisary revolt eventually occured in the Ottoman Empire.
The jannisaries were the professional soldiers of the Ottoman empire who were taken from European, mainly Balkan countries, and were forced to convert to Islam and fight for the Ottoman Empire once they reached adulthood.
New York City
Tuesday, September 5th, 1882 in accordance with the plans of the Central Labor Union.