For the journal, see Injury Prevention (journal). Injury prevention is an effort to prevent or reduce the severity of bodily injuries caused by external mechanisms, such as accidents, before they occur.
Report Abuse. 1  WWI was primarily fought by the Central Powers -- Gemany, Austria-Hungary and Turkey --and the Triple Entente --Great Britain, France and Russia. Italy later joined the on the side of the Entente against Austria -Hungary, and of course, the United States eventually joined France and Britain to fight on the western front in 1917.
World War 2 was fought between two groups of countries. On one side were the Axis Powers, including Germany, Italy and Japan. On the other side were the Allies. They included Britain, France, Australia, Canada, New Zealand, India, the Soviet Union, China and the United States of America.