Will mark BRAINLIEST and extra points Why did Missouri's request to join the United States in 1820 cause a crisis?
O A. Adding Missouri would upset the balance between slave states
and free states.
B. Adding Missouri would prevent slavery from spreading in the
West.
c. Adding Missouri would increase the power of free states in
Congress.
O D. Adding Missouri would force northern states to accept the
Fugitive Slave Act.

A

Explanation:

it would make the amount of states uneven causing for one side to be able to take over the other.

crop rotation kepy different plants in the soil instead of once constintly. when switching out plants you have different nutrients being absorbed at different speeds and different roots growing differently therfore the spoil and water flow have to adapt and carry fresh nutrients to carry the constant changes that were going on in the soil.