The last country in the world to challenge the United States control of Oregon was Great Britain. Oregon was won in the War of 1812.
B - More people migrated from rural farmlands to cities in order to find more work
JP Morgan was known for reorganizing businesses to make them more profitable and stable and gaining control of them. He also helped in “reorganizing” the railroads!!
I think the answer is that The 1850s was a pivotal decade in the 19th century. In the United States, tensions over slavery became prominent and events began to put the nation on the road to civil war. In Europe, new technology was celebrated and the great powers fought the Crimean War.
B. UPS is an example of a free enterprise company.
