Answer:
1) The technological innovations of the late eighteenth century and early nineteenth century led way to more productive means which in-turn expanded the factories and cities.
2) The immigrants from Asia, Europe and other parts of the world came pouring into the United States looking for work opportunities.
3) The Afro American led their way to industrialized north in search of better working conditions.
In a population where theres less cleaning and more polution.
So the topic that i would give is child labor reform.<span>The way young, innocent, precious children are ruthlessly ‘worked to death’ should be inhumane! Children SHOULD NOT be demanded to work! They are too young to be engaging in such long, arduous, labor all day long in such terrible, unsanitary, unhealthy, and often hazardous conditions.</span>
A) one that is based on many kinds of industries
