6. how did the industrial revolution affect familles?

That junk is too ease, it is when the Industrialization led to an increase in pollution as fossil fuels like coal were burned in large amounts when being used in industrial machines. It also led to an increase in child labor, as more and more children of younger and younger ages worked to help support their families

hold on ill go look

a historian researching the immigration policies of the early 1900s would expect a source written today,rather than in 1910 to :

( a ) be more interested in objective data and statistics.