Spain WW1 - What went on?
Why did Spain Decline? (Short Animated Documentary)
Why was Spain Neutral in WW2?
The Spanish-American War 1898 (Documentary)
What did Spain do in World War II?
What Did The Philippines Do During World War 1?
10分間の歴史 - スペイン内戦とフランシスコ・フランコ（短編ドキュメンタリー）
The History of The Philippines Under The Spanish Empire (1521 - 1899)
Abandoned Air Force Pilot's Mansion - Secrets Revealed!
第一次世界大戦の最後の数時間はどのようなものだったのでしょうか?
How did Germany plan to "conquer the World" in WW1?
The Spanish Rif War 1921-1926 (Documentary)
Why Didn't the Allies Get Rid of Franco After the Second World War? (Short Animated Documentary)
Neutral Nations of WW1: Spain
World War 1 Explained | What happened during World War 1 | Reasons and Aftermath of WW1
What Caused WW1? - In 2 minutes
1918-1939: 第二次世界大戦の本当のきっかけは何だったのか?
Why did the US Join World War One? (Short Animated Documentary)
Where did Neutral Spain fight in WWII?
CountryBalls - History of World War I
