World War I, or the Great War (1914–1918), was a global conflict in which the Allies faced off against the Central Powers, characterized by extraordinary destruction, advanced military technology, and significant geopolitical transformation. Authors such as Logan Marshall emphasized its rapid, widespread escalation, while James W.
Gerard focused on Germany’s prewar emphasis on military strength. Kelly Miller viewed it as a crucial battle against tyranny, and Mrs. Humphry Ward stressed the readiness of the Allies. The war’s impact, including redrawn borders and the establishment of the League of Nations, reshaped the 20th century, leaving a lasting mark on world history.