Answer:
wages, hours, and working conditions
Step-by-step explanation:
The industrialization in the world quickly led to the formation of a working class consisting of factory workers who had to labor for more than 8 hours, and no labor rights were present. In many cases, they were overloaded with more than 12 hrs working hours, and children were also being employed.
Conditions of low security and safety standards resulted in health problems as a result of intensive work. The wages only helped them survive.
The issues that occurred were recurrent and led to the formation of the first so-called syndicates that frequently turned into strikes for setting demands of social revindication.