Which situation best represents a command economy? A. A father teaches his son a fishing technique passed down for
generations.
B. A factory must switch production from cars to boats due to
government orders.
C. A banker quits his job to work at another bank that offers a higher
salary.
D. A corporation decides to move a factory overseas to lower labor
costs.

Answer is B

Explanation:

Command Economy is an economy in which production, investment, prices, and incomes are determined centrally by a government.

here are some events that to cause increased conflict between the north and south

1) mexican cession- gaining modern day california, utah, arizona, and new mexico from mexico. caused southern and northern politicians to fight over whether or not there would be slavery in these newly acquired territories.

2) uncle tom's cabin- this famous book described the cruelty of slavery in the south during the antebellum period, causing more northerners to support abolition and southerners to resent the book as they felt it unfairly depicted southern society.

3) kansas- nebraska act- disagreements over whether or not kansas and nebraska would be free or slave states caused issues between northern and southern politicians in congress.

4) bleeding kansas- this fighting took place in kansas after congress allowed this territory to vote on whether or not they would have slavery. citizens were killed and buildings were destroyed during this fighting.

i would go with the last one