File:Flag of Russia (Empire Total War).svg - Wikipedia

File:大日本帝國陸軍 軍旗.svg - Wikimedia Commons

File:Flag of South Korea.svg - Wikimedia Commons

File:Flag of Portugal (1495).svg - Wikimedia Commons

Naval Flag of the Kingdom of France, 1365–1792 : r/vexillology

File:Flag of Russia (Napoleon Empire - Total War Faction).svg - Wikimedia Commons

What is the difference between the Russian and Belarusian flags? Why do these two countries have different flags if they are one state, with one president and one parliament? - Quora

File:Flag of Russia (1858–1883).svg - Wikipedia

Russian Empire (Rise of the South Map Game), Alternative History

The Soviet flag during the Russian Civil War. Basically it's the Russian Empire flag defaced with the Soviet star. : r/somnivexillology

United States, The JH Movie Collection's Official Wiki

What is the difference between the Russian and Belarusian flags? Why do these two countries have different flags if they are one state, with one president and one parliament? - Quora

File:1902 British Empire flag proposal (in India).svg - Wikipedia

Serbia Serbia flag, Serbian flag, Serbia