Which of these theories do you think is the weakest and will not survive future research? Why

In order to be scientifically acceptable any theory must make testable predictions. I wonder whether evolution theory makes any? The timescales of thousands of years for evolutionary and adaptive changes that are postulated in Darwinism, which would result in marked changes in the species, certainly renders any such prediction untestable in the foreseeable near future.

Explanation:

answer; /// i do believe that the correct answer is (a); a farming tribe that settled primarily along the mississippi and arkansas rivers;

the answer to number 5 is fort sumter