An important letter to Henry C. Lowell, of Minnesota Territory [electronic resource] : upon the persecutions of his enemies; the mysteries of Providence in the destinies of men; the startling aspect of the times; the political condition of the country; consequences of slavery; outrages in Kansas; and the responsibities of government.--Together with an appendix, containing "Hints to young women." / By Charles Lowell, of the Hancock bar