I send my sincerest condolences. I hardly can believe that such an icon the world over for over 5 generations would just vanish like that. (Sorry for the bad grammar). As several others on this thread have said, she was the class act for an entire empire, always kind, and she moved the British isles ahead by a few centuries by her love for her citizens, who in turn gave her the utmost respect. When you're on the throne for 70+ years, your family will drop a lot of trouble your way (to get into the details would be unnecessarily disrespectful right now), but she always handles things with an open mind, and with poise.
Under her, it was hard to believe that this was the same England, which had so much tumultuous periods, and yet Elizabeth delivered peace to the throne. It wasn't that many centuries ago that violent battles for the throne was commonplace, and you was lucky to last long enough to produce any heirs.
Because Queen Elizabeth was quite the unifier in politics and more, we never had to worry about the security of the UK when we needed them the most in WWII. Now, I want to be an optimist here, and say that King Charles will shape his reign off of the playbook that Elizabeth set up so elegantly, but no one will quite match the level she brings to the table.
Even countries that had nothing to do with her came to her admiration. I don't know who the lader is in a lot of countries, bet you can bet that they know who she is, which is why it's so deep.
We have forever lost one of the best to do it, and we used to joke that she'd live forever. Clearly, 96 years old is a close second.
Anyways, you all have my condolences, and she has now taken her place in Heaven. Hopefully the tea is tasty up there, and as for Charles, long live the king!