War world By serenityc 1914 BCE August 2-7 1914 August 2-7, 1914. Germany invades Luxembourg and Belgium. Austria-Hungary declares war on Serbia, beginning World War I Jun 28, 1914 1914 June 28, 1914. Archduke Francis Ferdinand is assassinated.
August 2-7, 1914. Germany invades Luxembourg and Belgium. Austria-Hungary declares war on Serbia, beginning World War I
June 28, 1914. Archduke Francis Ferdinand is assassinated.