Which special interest group/s do Texas legislators NOT regularly consider to be among the most powerful in the state

Social groups

Explanation:

The strength of an interest group is measured by how much that interest group able to influence people to favor a certain candidate or how much that interest groups able to collect funds to support that candidate.

Social groups only some sort of hangout groups where people casually discuss politic. Even though social groups can influence people's decision to elect a certain candidate, they are nowhere near as powerful as other options ...