Some of the worst flooding occurs as a result of which event. a. toronto b. earthquake c. hurricane d. mudslide

C. Hurricane

If you want you can research some:

Katrina

Your answer is C-Hurricane.

Hurricanes cause water surge from the ocean which is why towns and cities get covered in water.

-Steel jelly

the answer is )multiethnic

the answer is a. laws were enacted in the aftermath of the plot to make it harder to free slaves,increasing sectionalism