The characteristics of a good scientist that these other researchers be lacking is: A. Skepticism.
<h3> Who is a researcher?</h3>
A researcher can be defined as someone who collect data or information so as to reach or draw a conclusion.
Skepticism on the other hand occur when a person is doubting a claim that was made by not agreeing with the outcome of the claim result by doubting that the claim was not true or wrong just as the case of Bem in which other researchers attempt to replicate his findings so to prove that he must be wrong in his conclusions .
Therefore The characteristics of a good scientist that these other researchers be lacking is: A. Skepticism.
A In 1850, the United States contained 31 states and 4 organized territories (Minnesota, New Mexico, Oregon, Utah). The 1850 United States census can be seen as a historical document that gives insight into the state of the nation's economy in 1850. so I would go with FACT
I think the answer is C. Men of European backround who own property. I am not 100% sure though, sorry. Hope this helps you though! -PsychoChicken4040 (: