Which group made huge profits during the Gold Rush?

Mostly anyone in the state of California made the hugest profits since they were the ones that were closest, but there is a wide variety of people who made huge profits from the gold rush.

Hope this helps!  Good Job, And Good Luck!

Explanation:

c) troops march forward in close formation against newer, more accurate weapons

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.