How did texan settlers adapt the lower rio grande valley to mechanized farming

It was changing from a livestock economy to one of irrigated farming that would ... That laid the foundation for the settlement of the Lower Rio Grande ... viral resistant peppers that did not exist before 1970, including the world's population.

Explanation:

the correct answer is: (1) affected by gerrymandering; (2) not affected by gerrymandering.

gerrymandering is known as a practice that intends to establish a some kind of political advantage for a particular party or group. to do this district boundaries are manipulated. the new resulting district is named a gerrymandering.

in other words, what gerrymandering does is to draw the boundaries of electoral districts trying to benefit the party who is doing it. sometimes, the party controlling the legislature will redraw it so they can maximize the number of districts they are likely to control.