Compare the environmental and demographic effects of the columbian exchange on the americas with one of the following regions between 1492-1750: africa, asia, europe

Which 19th century technological advancement would best allow farmers along the mississippi river in iowa to quickly transport their crops to buyers in louisiana?

Most members of the socialist party of america believed that the government should protect workers by: a.) operating big businesses. b.) outlawing strikes. c.) outlawing unions. d.) all of the above.

In the postwar era, stocks a. quickly became worthless b. gradually became worthless c. bounced back and forth from worthless to worth a lot and back to worthless d. became worth more and more