#6 Determine if the following combination is true or false.
From 1820 to 1840 nearly 2 million immigrants (mainly from Germany and Ireland) showed up
#7 Determine if the following combination is true or false.
Monroe doctrine
Established the western hemisphere as a U.S.-dominated sphere of influence without European involvement.
#9 Determine if the following combination is true or false.
Market revolution
The linking of northern industries with western and southern farms which was created by advances in agriculture, industry, communication, and transportation
#10 Determine if the following combination is true or false.
Compromise of 1820
Bring in Missouri and Maine at the same time to keep the balance of power. Also limited slavery above a certain latitude.