Which of the following was not an issue in big cities during the industrial revolution? lack of immigrants to fill working needs overcrowded tenement buildings poor sanitation and health problems sickness and disease caused by poor diets

lack of immigrants to fill working needs

There was no lack of immigrants to work in the big cities during the Industrial Revolution, but rather the opposite since there were many immigrants which led to crowding in tenement housing. As a result, living standards were poor

2. a land bridge connected asia and north america thousands of years ago.

4. crossing the land bridge would have been simple for the first migrants.

5. people might have crossed a land bridge while hunting animals.