The 17th amendment was ratified in 1913. So before the ratification, the senators were chosen by the states legislature, but after the ratification it was a popular vote that disided the senator.
I think the answer is B. hope this helps!
Answer:
B. Scientific Method.
Explanation:
The scientific method is a way of answering questions, or rather experimenting to build a hypothesis. It had the following steps, observation, forming a question, then hypothesis, a prediction based on the hypothesis, testing the prediction, and using the results of the test to adjust the hypothesis if needed, or to make a new one with new predictions.
<span>The right to make and enforce laws is characteristic of a "sovereign" political unit, since in order to do this the power in question must be respected (either through acceptance or force) by the general population. </span>
