Why was Manifest Destiny a motivating factor for the U. S. annexation of Texas?

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.

the constitution gives congress the power to regulate commerce "among" the several states.