Answer:
Asia and the Americas
Explanation:
The US gained influence in both the Caribbean and Pacific. This was due to its acquisition of Puerto Rico, the Philippines and Guam.
Yes it was a red cross the symbol of the christian soldiers

A war is only just if it is fought for a reason that is justified, and that carries sufficient moral weight. The country that wishes to use military force must demonstrate that there is a just cause to do so. ... Sometimes a war fought to prevent a wrong from happening may be considered a just war.
Answer:
In 1775, the Second Continental Congress convened after the American Revolutionary War (1775-83) had already begun.
In 1776, it took the momentous step of declaring America's independence from Britain.