Name 3 positives about the robber barons.

Boosted the economy, stabalised the markets, more efficient enterprises.

Explanation:

the answer is b.2008 and 2012 were presidential election years.

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.