Respuesta :
The correct option is A. The region of Southwest led to the pre-Columbian construction of dams, canals, and pueblos.
In addition to having enormous check-dams and mulch fields that allowed rainfall farming on the upper plains, distant from the river, Paquimé tapped the river with long canals that echoed the greater Hohokam irrigation system.
What are canals and dams?
A canal can be referred to as a navigation canal if it runs parallel to a natural river, shares some of the river's discharges, and has locks and dams built to extend and lengthen its stretches of low water while remaining in the river's valleyBrookfield 2001; Doolittle 1984.
Farmers utilize check dams in other environments where benign flooding occurs, such as the Southwest United States and Mali, to keep moisture in soils that are sown after floodwater and runoff recede.
Contrarily, pre-Columbian farmers in the Bolivian Amazon began planting their crops during the time of the flood, making use of the water control offered by a variety of earthworks, such as causeways, canals, and raised fields.
Learn more about Dams and Canals here:
https://brainly.com/question/2836184
#SPJ6
