On over the prairies we fly, reaching the oldest town in the State, Mendota, which was a trading-post of the American Fur Company as long ago as 1828. It was livelier then than now, for in those years Indians by the thousand made it their rendezvous, coming in their bark canoes down the Minnesota from the borders of Dakota, down the St. Croix, which joins the Mississippi opposite Hastings, down the Mississippi from all the region above the Falls of St. Anthony; but now it is a seedy place. The houses have a forlorn look, and the three hundred Irish and Germans that make up the bulk of the population are not of the class that lay the foundations of empires, or make the wilderness bud and blossom with roses; they take life easy, and let to-day wait on to-morrow. Fort Snelling, admirably located, looms grandly above the high steep bluff of the northern bank of the Minnesota River. It was one of the strongest posts on the frontier, but it is as useless now as a last year's swallow's-nest. The frontier is three hundred miles farther on. Upon the early maps of Minnesota I find a magnificent city occupying the surrounding ground. It was surveyed and plotted, but St. Paul and Minneapolis got ahead, and the city of Snelling has no place in history. We approach St. Paul from the south. Stepping from the cars we find ourselves on the lowlands of the Mississippi, with a high bluff south of us, and another on the north bank, both rising perpendicularly from the river. We ride over a long wooden bridge, one end of which rests on the low land by the railroad station, and the other on the high northern bluff, so that the structure is inclined at an angle of about twenty degrees, like the driveway to a New England barn where the floor is nearly up to the high beams. We are in a city which in 1849, twenty years ago, had a population of eight hundred and forty, but which now has an estimated population of twenty-five thousand. Here that powerful tribe of Northern Indians, the Dakotas, had their capital,--a cave in the sandstone bluffs, which was the council-chamber of the tribe. Upon the bluff now stands the capital of the State, and the sanguine citizens believe that the city is to be the commercial metropolis of the Northwest. A few months ago I was on the other side of the globe, where civilization is at a stand-still; where communities exist, but scarcely change; where decay is quite as probable as growth; where advancement is the exception, and not the rule. To ride through the streets of St. Paul; to behold its spacious warehouses, its elegant edifices, stores piled with the goods of all lands, the products of all climes,--furs from Hudson Bay, oranges from Messina, teas from China, coffee from Brazil, silks from Paris, and all the products of industry from our own land; to behold the streets alive with people, crowded with farmers' wagons laden with wheat and flour; to read the signs, "Young Men's Christian Association," "St.