Opioid Class of Analgesics OCW: Introduction to Clinical Pain Problems (J. Haddox) Page - 6
They had their heads full of visions of conquest and glory. Looking back to WWI through the lens of 2007, it would appear to us a foregone conclusion that the US would eventually enter the war on the side of the Allies. However, that is not exactly the case.
The most reliable allies of the USA are the UK and Canada. Other allies of the US include: Mexico, Ireland, Australia, New Zealand, Italy, France, Germany, Philippines, South Korea, Japan, Israel, Almost all of the European Union, Some of Africa, Bits of Asia, and Most of South America.