Which event sparked the beginning of World War 1? Assassination of Archduke Franz Ferdinand Invasion of Poland Bombing of Pearl Harbor Signing of the Treaty of Versailles None Which country was not a member of the Central Powers during World War 1? Germany Austria-Hungary Ottoman Empire France None Which battle is known for the first large-scale use of tanks in warfare? Battle of the Somme Battle of Gallipoli Battle of Tannenberg Battle of Cambrai None Which country withdrew from World War 1 due to its revolution and subsequent civil war? Germany Russia United States Italy None Which event triggered the United States' entry into World War 1? The sinking of the Lusitania The Battle of the Somme The signing of the Treaty of Versailles The assassination of Archduke Franz Ferdinand None Time's up
