A) They migrated to industrial cities to pursue economic advancement
There was a lot of urbanization and the development of cities and that called a lot of rural families to the cities where they pursued other jobs there.
Hope this helps :)
Because trains started and people started working for trains.
I’m assuming this is about the revolutionary war? If so, than it’s the Americans!
D Aida is the answer I think if it ant I am sry if it is the answer u r welcome
