PLEASE HELP EM ITS URGENT ;-; I WILL GIVE YOU BRAINLIEST IF RIGHT
major U. S. trade partner has just gone to war with its neighbor. Its leader asks the United States for help. Which of the following statements is true about how the president will react?

A. The president will make a decision based only on his or her own feelings about the war.

B. The president will stop all trade right away with that country until the war is over.
C. The president will not respond to the request since it is not an issue for the United States.

D. The president will consider the opinions of the people, representatives, and diplomats.

b.europe i believe because north america has 3 countries in a way and with all the stuff with illegal immagrants from mexico or whatever so i would say europe.

option d is correct. corroborated sources of historical evidence   is necessary to validate a claim about an event in history.

historians tend to use written sources, but audio and visual materials as well as artifacts are important objects that supply information to modern historians.

historical sources are usually divided into two categories: primary and secondary sources. depending on the historian's intent, some sources shift their designation. determining what type of sources toimplement, and the level of credibility and reliability of those sources, is a significant step in critical thinking for the historian.

explanation: