Under the United States Constitution, state governments have the power to ? A. regulate (control) interstate commerce (trade)
B. coin money
C. license teachers
D. establish term limits for members of Congress.

plz no links

C. license teachers

Explanation:

State governments wield significant control when it comes to education in their states as they can establish the curriculum, license private schooling in the state, provide public schooling all the way to tertiary level and license teachers.

These teachers are to be licensed based on their understanding of the educational policies of the state so that the state's educational policies are better enforced. Also under the state government are parents who decide to homeschool their kids, they would need to be licensed by the state government.

i believe the answer is:   psychological  experiment

in this experiment, wilhelm wundt became the first person that implement scientific method in analyzing the pyschological phenomenon.

due to this result, wilhelm wundt also able to make psychology to be acknowledged as a separate scientific field from biology.

answer; to be the responsible party for healthcare delivery through medicare and medicaid programs;