JUst a quick expansion on Mousetheif's Underground railroad theory. My husband remembers it being written up as one of the code songs (Like Drinking Gourd) that gave directions and encouragement to both the the slave headed to freedom and those who would help him/her on their way. Sister help to trim the sails was a request to help smooth the way. Very few slaves had traveling freedom and the ability to talk to others from even neighboring plantations. House slaves particularly maids who would accompany the ladies of the house could pass on the message that someone was beginning the journey. River Jordan is deep and wide (difficulties of the journey ) Milk and honey on the other side (Land of Milk and Honey = Caanan = Freedom). As one of the formost conductors, Harriet Tubam didn't hold with any female stereotypes.

I tend to use the .."Those who don't learn history are bound to repeat it philosopy" Folk songs can be a great way to open discussion on how things have changed. Daily Growing with its father dictated marriage between a 24 year old daughter and 14 year old boy always gets rapt attention and discussion when we review Child Ballads in the 3rd grade Midevil study unit. Boys and girls both take offense at being bossed by the grown ups. It adds a "reality check " to history if we use folk songs to take a snap shot of where peoples relationships were when the evnts were happening.By the time the PC police clean it all up there isn't much meat left on the bone to hold anyone's attention.