Hello, this is what I find from stalking Legate's posts. Those link with a (#3) mean the answer is at #3 of the post, and I will post the answer straight at here if it just one to three lines long.
I won't cover Game mechanic since you can find it all in the manual. Exception is the year two features and stuff. We must know.
Link are sorted by reverence to each other for smoother reading, so search with keyword. The list is still growing because people ask weird questions everyday.