When you have nothing better to do... Dec 2, 2016 7:59:57 GMT -5 Post by Rolling Thunder on Dec 2, 2016 7:59:57 GMT -5 www.knowable.com/a/here-are-the-most-insane-history-facts-you-would-never-be-taught-in-school?utm_content=inf_10_3136_2&tse_id=INF_a5afa960b7e711e689f9296dc1312773Because there are sheep.