Why did Missouri's request to join the United States in 1820 caused a crisis?
Is It:
A) adding Missouri would prevent slavery from spreading in the West
B) adding Missouri would upset the balance between slave states and free states
C) adding Missouri would increase the power of free states in Congress
D) adding Missouri Woodforest northern states to accept the Fugitive Slave Act

Answer ASAP!!!

7. how did the early egyptians use the flooding of the nile river to their advantage? they diverted the water to flood their enemy's lands and destroy their crops. they created an easier way to travel to the mediterranean sea and the indian ocean. they established a new water-based athletic event for the ancient olympics in greece. they devised an innovative irrigation system, which created a surplus of food.

Which answer best describes an advantage of shipping goods by canal? a) most towns would rather have canals then noisy railroads b) goods could travel very fast downstream in the canal system c) traveling by boat is a much more relaxing way to transport goods. d) heavy loads of goods could travel by boat more easily then if pulled by horses.

Who was francis marion and how was he linked to the revolutionary war?