Things that happened before Sherlock Series 3

grace-and-dignity:

2 Hobbit movies
Harry Potter came back
Moriarty came out
Gallifrey came back
The 4th Doctor came back
The 10th Doctor came back
The 12th Doctor appeared
ALL OTHER DOCTORS APPEARED
The “non” Doctor came out as a Doctor AND regenerated.
The American government shut down
Castiel became human
Overalls made a fashion comeback
The Backstreet Boys released another album
The Spice Girls performed again
Phil Coulson was resurrected

*Claps for BBC*