Answer:
I would say that his main achievement was his ability to unite the whole Greece under his reign and authority after battle of Chaeronea.
Explanation:
While he was a child, Philip was sent into Thebes as a part of treaty, which led him to be more and more acquainted with their culture, military tactics, governing system.
Therefore, when he started ruling in Macedonia he tried to use all of these features to strengthen his authority and later to spread it across whole Greece.
The two ways the US government financed the war effort was taxes and tapping into americans personal savings which is bonds
100 * (2/3) ~ 66.67
Round up, because you need a whole number which is at least 66.67
And your final answer is 67.