Speaking of the blending of North and South in Baltimore, you will, of course, remember that the Sixth Massachusetts Regiment was attacked by a mob as it passed through the city on the way to the Civil War. The regiment arrived in Baltimore at the old President Street Station, which was then the main station of the Pennsylvania Railroad, and which, now used as a freight station, looks like an old war-time woodcut out of _Harper's Weekly_. It was the custom in those days to hitch horses to passenger coaches which were going through and draw them across town to the Baltimore & Ohio Station; but when it was attempted thus to transport the northern troops a mob gathered and blocked the Pratt Street bridge over Jones's Falls, forcing the soldiers to leave the cars and march through Pratt Street, along the water front, where they were attacked. It is, however, a noteworthy fact that Mayor Brown of Baltimore bravely preceded the troops and attempted to stop the rioting. A few days later the city was occupied by northern troops, and the warship _Harriet Lane_ anchored at a point off Calvert Street, whence her guns commanded the business part of town. After this there was no more serious trouble. Moreover, it will be remembered that though Maryland was represented by regiments in both armies, the State, torn as it was by conflicting feeling, nevertheless held to the Union. A pretty sequel to the historic attack on the Sixth Massachusetts occurred when the same regiment passed through Baltimore in 1898, on its way to the Spanish War. On this occasion it was "attacked" again in the streets of the city, but the missiles thrown, instead of paving-stones and bricks, were flowers. Continuing the category of contrasts, one may observe that while the general appearance of Baltimore suggests a northern city rather than a southern one--Philadelphia, for instance, rather than Richmond--Baltimore society is strongly flavored with the tradition and the soft pronunciation of the South; particularly of Virginia and the "Eastern Shore." So, too, the city's position on the border line is reflected in its handling of the negro. Of American cities, Washington has the largest negro population, 94,446, New York and New Orleans follow with almost as many, and Baltimore comes fourth with 84,749, according to the last census. New York has one negro to every fifty-one whites, Philadelphia one to every seventeen whites, Baltimore one to every six, Washington a negro to every two and a half whites, and Richmond not quite two whites to every negro. But, although Baltimore follows southern practice in maintaining separate schools for negro children, and in segregating negro residences to certain blocks, she follows northern practice in casting a considerable negro vote at elections, and also in not providing separate seats for negroes in her street cars.