Well, this would be called the industrial revolution and in this area lots of factories and machines were being built and it helped speed the process of making things. For an example the steam engine, the locomotive, the telephone, the rifle, and my favorite the light bulb.
<u>B. Jim Crow laws</u>
<u>Jim Crow laws </u>were a series of restrictions on black civil rights that enforced racial segregation in the United States. They were enacted especially in the Southern States of America through almost a century, from 1877 to the beginning of the Civil Right Movement in the 1950s,
The statutes prohibited African American to attend and be in certain places where White people were, such as neighborhoods, restrooms, building entrances, elevators, cemeteries, amusement-park, cashier windows, churches, hospitals, jails, universities, etc.
Answer:d
Explanation:industrilization and the growth of factories created jobs and growth to the cities
i think it is tax treaties
