Hannah is not old enough to Vote in the presidential election
Answer:
unskilled laborers.
Explanation:
the demand for skilled workers greatly decreased, as during the 1800s especially, many immigrants (unskilled workers) would work a lot more for a lot less. during the industrial revolution, large waves of immigrants came into the united states searching for jobs and to escape religious persecution.
i hope this helps! :))
By their shared language,culture,and climate.