In the constitution, the President is listed as the person mainly in control of foreign affairs and policies. The president is the leader of the executive branch, making the executive branch in the lead of foreign policy alongside the president. The president is also seen as a spokesperson for the country, so it only makes sense to have them lead us in affairs with other countries. It shows that we are unified and strong.
Answer by YourHope: Hi! :) Copernicus: was a Renaissance-era mathematician and astronomer. Galileo: was an Italian astronomer, physicist and engineer. Keplar: was a German astronomer, mathematician, and astrologer. Bacon: was an English philosopher and Franciscan. Descartes: was a French philosopher, mathematician, and scientist. Newton: was an English mathematician, physicist, astronomer, theologian, and author. Ana de Osorio: was a Spanish nobleman and captain general. Andreas Vesalius: was a 16th-century Flemish anatomist, physician, and author. Have a BEAUTIFUL day~