3. World War I ended in 1918, but the Treaty of Versailles left many issues unresolved and in 1939, World War II began. In a bri
ef essay, describe the major causes of World War II, and explain how the response of the League of Nations and of Britain, France, and other European nations to Axis aggression contributed to the start of the war. 2. Identify the key people responsible for the development and use of the atomic bomb, and explain the arguments for and against the use of the atomic bomb.
The necessity of pursuing happiness [is] the foundation of liberty. As therefore the highest perfection of intellectual nature lies in a careful and constant pursuit of true and solid happiness; so the care of ourselves, that we mistake not imaginary for real
