Week 16: World War I and II

In this lesson, we'll explore World War I (1914-1918) and World War II (1939-1945), two major conflicts that reshaped our world. World War I started due to rising tensions, leading to trench warfare and significant loss of life. World War II was sparked by Nazi Germany's aggression, resulting in tragic events like the Holocaust. Both wars led to the creation of organizations like the League of Nations and the United Nations to promote global peace.