The truman doctrine offered aid to any country threatened by communism. SO any government that was liable to turn to communism the truman doctrine aided those countries so that those countries might instead turn to democracy.
Well there's so many to choose from but I would say one of the greatest historians was Thucydides. He was the g<span>reatest of ancient Greek historians and author of the History of the Peloponnesian War.
I'm currently learning about him in history right now.</span>
Kingdom of Castile, Kingdom of León, Crown of Aragon, Kingdom of Navarre, Kingdom of Granada,
House of Bourbon
(Anjou Branch),
Pillars of Hercules,
Imperial crown (Holy Roman Empire),
Spanish Royal crown
(Heraldic crown) are all in the code of arms and Castile,León, and Aragon all influenced the flag.
however some of these are just symbols and not kingdoms. such as House of Bourbon,
Pillars of Hercules/the straight of Gibraltar,
the Imperial crown, and the Spanish royal Crown. All the others are kingdoms however. Hope this helped. :)