This student-friendly textbook provides a concise and accessible review of the significant themes and major events that shaped European history from the beginning of the twentieth century. The fourth edition of Twentieth-Century Europe: 1900 to the Present offers an extensive revision of all chapters, including new and updated content on Brexit; terrorist attacks in France, Belgium, Germany, and Britain; the Covid-19 pandemic; the Russian invasion of Ukraine; the rise of right-wing parties in Italy and Hungary; and much more. Discussions of intellectual and cultural trends are included, enabling readers to examine political and economic developments in their historical context.