The constitutional principle prohibits an individual state from declaring war is called federalism. The only person who can declare war is the person in charge of the government, which is the President of the United States. The correct answer is B.
Answer:
B
Explanation:
hancock because he big brain
The greatest challenge for both American settlers and American Indians in the West in the mid-1800s was a)the exposure to harsh weather. Many settlers and pioneers had to go against harsh weather conditions, such as gales, arid desert conditions and long winters. Since the western part of the United States has different geography, there were many different instances throughout the seasons that the pioneers and settlers had to face.
