/sigh it's always sad when a person storms into a thread spouting stuff they have Googled with no regard to if it was all addressed/debunked years ago...
Putin couldn't have annexed Crimea as it was never actually a part of the Ukraine.
Wrong, it was transferred from Russia to Ukraine in 1954.
Ukraine granted them autonomous status (ability to self govern) in 1992, following a referendum in 1991
Wrong, the referendum in 1991 was on converting Crimea from an Oblast (sort of like a UK county) into an Autonomous Soviet Socialist Republic (sort of like a US state but not as independent) that then happened in 1991. The event you are referring too in 1992 was the dissolution of the Soviet Union, which saw the Soviet Socialist Republic of Ukraine transform back into the country of Ukraine, and the Autonomous Soviet Republic of Crimea which was part of it convert into the Autonomous Republic of Crimea (a region of Ukraine with limited self governance).
The Republic of Crimea was already an independent nation when the Russians went in to protect it.
Wrong, it was an internationally recognised part of Ukraine (including recognition by the Russian Federation and Crimea).
The Russians have a military base in Crimea, and a natural gas pipeline running through it, they were simply protecting what was already theirs.
Protecting it from what? Were they worried that the impeachment of the Ukrainian president would result in the election of a more liberal/left wing successor would cause issues? Of course they weren't because if the collapse of the USSR didn't then that wouldn't either.
The Crimean government gave the public a referendum to join Russia, and they went for it.
Contextually wrong, after Russia took control of Crimea the Crimean government was replaced by a Russian puppet one which then gave the public an illegal referendum to join Russia, and they went for it (I'm actually not opposed to, people should be able to decide their own fate).
Western media (state backed) deliberately don't report this because our government need you to believe what Russia did was wrong, and they know the majority of us won't do any more research than BBC or Sky news.
Western media reported pretty much all of it even the stuff dating back to the 80's (the stuff that happened, not some of the fake stuff you posted).
Now that's done with can we get back on topic? If you want to show us more nonsense about Ukraine you have Googled from "non mainstream" news sites there is actually a main thread for it.