What happened in 1803 that nearly doubled the size of the united states? a. president jefferson purchased the louisiana territory from france. b. england lost the war of 1812 and returned louisiana and texas to the u. s. c. the french withdrew from north america and gave all their territorial holdings to the u. s. d. the signing of the treaty of san ildefonso. e. the u. s. army defeated spanish troops in new spain and gained texas.

The correct answer is A) President Jefferson purchased the Louisiana Territory from France.

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.

if it were me, i would pick c. c is the best answer because it's basically saying go on a non-violent strike for india