Help! Which law created quotas that made it harder for southern and eastern Europeans to immigrate to the United States and easier for northern Europeans?

the Chinese Exclusion Act
the Immigration Act of 1917
the Emergency Quota Act
the Johnson-Reed Immigration Act

This is for the guy in the coments D is your awnser Now for everyone else the also D

Explanation:

step-by-step explanation:

100%     = 120

1%= 120/100=   1.2

9%   = 1.2 x 9=     10.8

10.80 to the 120 to get $130.80

the industrial revolution pushed the world into modern industrialization. it changed the course of history profoundly. it caused rapid urbanization and pushed cities and countries into development. the industrial revolution began in great britain with a series with new inventions which led to the creation of machines and mass production.

this caused the country to gain wealth and money and become an international superpower. it improved transportation and manufacturing inside the country, pushed people to live in urban areas and britain to become the most powerful nation in the world for a while.