Australia
Historically similar to America, close allies, they've got similar behavior and demeanor to our Floridians who I love. Great great movies.
Japan
Closest friends are Japanese, wonderful history, the fact they could go from barbarians with swords to having a Navy that could challenge the US and an infantry that wiped out China is amazing. Best movies '50s-'90s and fantastic cartoons.
Vietnam
Badass history, fucked up France, Britain and us. Really nice people, have a %70-80 approval rating of the US. Saigon Rock & Soul is one of my favorite CDs.
Ireland
MUH HERITAGE mostly. Also beautiful scenery and nice people, history during the 20th century was great. Wonderful music, did more good for America than the fucking anglos.
Russia
Honestly I dunno if this is my 5th favorite, I only have 4 for certain. Russian people are fucking great but I hate the government and their country. History is absolutely fantastic, firearms fun, movies kick ass, women are attractive as well as their traps, awesome language, best memes and online videos taken from dash cams. Some of the nicest funnest posters on Sup Forums
HONORABLE MENTIONS:
Finland, drunken social retards with good history, their Whites beat the Reds unlike Russia, second to Japanese when it comes to the amount of foreign friends.
Ukraine, nice posters, always bullied, feel sorry for them, like Russia but make video games for Westerners like STALKER and Metro
Mongolia, Asian Russians. Pretty ladies who fire arrows with their feet. Fucked with China.
Czech republic, fun posters, 2nd amendment, slavs, read a greentext story on /k/ about Czechbro the trap.
Hungary, that trucker trying to run over muslims in a video, the posters seem cool.