Which landform to the Northwest prevented American cannons from being moved closer to the British positions at the seige of Yorktown?

Siege Cannon, 24-pounder The British surrendered at Yorktown 244 artillery ... demonstrates the nature of artillery in the American Revolution.

Explanation:

all

explanation:

the causes of the dust bowls were severe droughts,   lands became dry and hard, temperature was higher than usual, hot and dry conditions killed crops, high winds. because of those factors, the winds kicked up dry soil and created clouds of dust.