The answer is migrant workers. Hope this helps:)
Answer:
Verstehen
Explanation:
Max Weber was a modern sociologist from the past century that believed that observable facts in society can translate in understanding what goes inside in the lives of people according to their local perspective and that this would enable for an overall better understanding (Verstehen) of how actually would society work at the largest scale.
All facts or events that involve human society could then be understood, if recognized the individual meaning and personal factors in social actions.
Some other of his predecessors like Durkheim or August Comte, would treat social actions as "things" and would rather seek to look for structures in all aspects of social life.
The Whig party disintegrated mostly over slavery: the northern Whigs were often anti-slavery and the Southern Whigs were mostly slave owners, therefore they would be pro-slavery.
The Republican party was formed in 1854 by the anti-slavery Whigs, together with other politicians -the same year as when the Whig party was dissolved!
the connection is that the anti-slavery Whig Party members that still wanted to be in politics needed a party to work with - so they participated in the creation of the Republican Party.