WWII In HD: America Enters World War II | History
Waking the Sleeping Giant - America Prepares for War - WW2 Special
Why did the US Join World War One? (Short Animated Documentary)
President Franklin D. Roosevelt Declares War on Japan (Full Speech) | War Archives
アメリカ対日本:真珠湾攻撃 - 第二次世界大戦の地図と年表
日本が真珠湾を攻撃した理由
Why Did World War 2 Actually Start?
September 3rd Did You Know
World War II (short version)
The US in World War I | History
FDR Leads the USA Into WWII | FDR
How The USA Provoked Germany Into War in 1941
A Brief Overview of World War II
THE PACIFIC WAR - Japan versus the US | Full Documentary
How WWI Changed America: America Goes to War
America Enters The War: What The People At Home Saw | America's War Years: 1942 | Timeline
Winston Churchill - Japan attacks the USA at Pearl Harbour - 8 December 1941
The Day Japan Surrendered, Ending WWII | NBC News
What Caused World War Two? in 90 Seconds
Michael S. Neiberg - Why the US Entered the First World War and Why it Matters