What is an aqueduct?

a curved structure over an opening

a rotated series of arches

a stone channel carrying clean water into a city

an extended series of arches

3) a stone channel carrying clean water into a city

Explanation:

aqua is latin(and spanish!) for water and the romans used them a lot

the dust bowl, otherwise known as the dirty thirties, was a huge dust storm that killed multiple (and i mean  multiple) farmer's crops, leaving them homeless, and foodless, and jobless. in california, there were 5.7 million residents, and the population shrank as mexicans were repatriated. however, when the dustbowl happened, a lot of people began to move to california. by 1940, 250,000 people had arrived. therefore, your answer would be  the population increased, massively.  i hope this !

explanation:

the answer is use of support