Which research source would provide the most bias-free information to support the building of the strip mall?

- A study of local economics by an objective research company.

Explanation:

The research source that would propose the most bias-free data or information to back the building of the strip mall would include a study of local economics provided by an objective research company. Such agencies or companies conduct qualitative researches that offer valid and credible information(without any prejudice) which is crucial to establish your central idea or thought. Thus, data or information obtained from such a company would not only back the central idea of building a strip mall but also offer a logical(through statistics) dimension that would convince the audience. Thus, 'a study of local economics by an objective research company' would propose reliable information to substantiate the idea.

answer: b. the benefits of mandatory voting in the united states far outweigh the potential drawbacks.

this is because the other choices are biased.

samuel gompers was an extremely important person in the american labor movement, being him an employee all his life he devoted himself to fight for the rights of his pairs, he believed they all had the right to have better thing and that they all were working for them but the factory workers were greedy, ambitions and socialist people for him who he didn't have a good concept of.

he gave so many speeches and led so many strikes and protest to fight for equality which he considered employers didn't want to accept, so he had an absolutely negative opinion of them.