In "The Proud Tower: A Portrait of the World Before the War, 1890-1914," Barbara W. Tuchman explores the dynamic historical events that shaped the period leading up to World War I. She examines the political, social, and cultural transformations that made this era significant, highlighting how various nations influenced global dynamics.

Tuchman's quote, "What other country has had the privilege of making the world's heart beat faster?" reflects on a nation's extraordinary impact on world affairs. It underscores the pride and complexity of national identity amidst the turbulence of pre-war Europe, suggesting that certain countries held a unique position in shaping the course of history during this vital time.