What is the purpose of Stephen F Austin jurisdiction 

After Moses Austin's death in 1821, Stephen Austin won recognition of the empresario grant from the newly independent state of Mexico. Austin convinced numerous American settlers to move to Texas, and by 1825 Austin had brought the first 300 American families into the territory.

Explanation:

polling is a process and the outcome is not involved in the process itself.

the outcome, which is an unfavorable rating for a particular candidate is not affected by the mechanical process of polling.

it rather depends on the number of people voting in favor of the candidate.

this is an outcome of people's preferences.

which statement explains one of the reasons world war 1 was so much more destructive than earlier conflicts