I recently whined about some of the historical inaccuracies in the HBO mini-series John Adams. If I had seen this list first — the Ten Most Historically Inaccurate Movies — I would have held my tongue. Here, according to Yahoo!’s list, are the ten worst offenders: 10,000 B.C., Gladiator, 300, The Last Samurai, Apocalypto, Memoirs of a Geisha, Braveheart, Elizabeth: . . .