Answer:
do you still need help i could help with this one???
A. Ferdinand and Isabella
Railroads--Chicago became the connecting point to the east, west, and south due to its location on Lake Michigan and connections to the Mississippi.
The city is the central hub for rail lines running through the country. The meat from the southern ranches came into Chicago, was processed there and then sent out. Farm crops from the Midwest were also brought through Chicago and sent through the country. Sears Roebuck was started in Chicago as well created a Midwestern hub for trade and commerce.
The main idea of the quote is that the Soviets are tightening their contol over Cnetral and Eastern Europe. The other sentences complete that idea by letting us know what they are doing with Central and Eastern Europe.
Well a lot if Japanese american citizens where put into what basically was an American concentration camp