The drawing of district boundaries for legislative districts in the Texas Legislature must follow the rule of . a. one person, one vote b. proportional party representation c. gerrymandering d. keeping counties in the same district to the maximum degree possible

d. keeping counties in the same district to the maximum degree possible

Explanation:

Destricting is the process of creating new districts for state legislature in the United States of America. Under US law, a state legislature may create a new district after 10 years after which population census must have conducted. Districts are created by the state legislature and vetoed by the governor. Dstrict requirements include including as much of counties into a district as possible while also aiming to keep equal populations among districts.

b) to encourage free trade