What did the Greeks believe about the Oracle of Delphi? Question 3 options: She knew when the end of the world would come. She could accurately predict the future. She was secretly working for the Persian emperor. She could control the weather and cause earthquakes.

answer: (fluidity)is the correct answer.

explanation: because of this characteristic, success on the battlefield depends in large part on the ability to adapt to proactively change events to our advantage as well as to react quickly to constantly changing conditions

on april 6, 1917, the u.s. joined its allies--britain, france, and russia--to fight in world war i. under the command of major general john j. pershing, more than 2 million u.s. soldiers fought on battlefields in france.

declare war, appoint military officers, sign treaties, make alliances