1867 if thats one of your answers
The union had some advantages such as manpower, industrial & political structure
<span>One way in which this took place was that these unions fought for higher stands of living and work for laborers, who were then able to live longer and have more money to spend on goods and services, and subsequently their children were able to as well. </span>
I would say either the first or second one seems the safest choice
a their advocacy of change
hope this helps
