If u look this up on google there's already essays written.<span />
Answer: THey helped by do things
Explanation:
Assumptions and hypotheses are important in research as it is the foundation in proceeding to the research process. It is important in the experimental design as it guides you on what things should be done and how they should be done to reach a plausible conclusion.
South had the down side of the war , while the union had better things
