Answer:
there is no good reason...
Explanation:
:)
I believe the answer is ‘TEN MILLION’.
They overall helped the Continental Army in some (or many) battles like the Battle of Saratoga
bc the league of nations didn't include America. That's why the Japanese didn't care bc not having America made them look less powerful. idk
In general, yes, immigration during 1830s to 1840s was vital to the industrialization of America, since it was mostly immigrants who first sought employment in the factories that were an essential element of industrialization.