Answer:
A
Explanation:
When conducting research, scientists use the scientific method to collect measurable, empirical evidence in an experiment related to a hypothesis (often in the form of an if/then statement), the results aiming to support or contradict a theory.
The Northwest Ordinance of 1787 is significant because it included provisions for territorial growth and the admission of new states.
The second option
hope this helps<3
I'd say its A, because after wars things start to decline.
I hope this is right and helped you out.
