At Liverpool most American travellers begin their view of England. It is the great city of ships and sailors and all that appertains to the sea, and its 550,000 population are mainly employed in mercantile life and the myriad trades that serve the ship or deal in its cargo, for fifteen thousand to twenty thousand of the largest vessels of modern commerce will enter the Liverpool docks in a year, and its merchants own 7,000,000 tonnage. Fronting these docks on the Liverpool side of the Mersey is the great sea-wall, over five miles long, behind which are enclosed 400 acres of water-surface in the various docks, that are bordered by sixteen miles' length of quays. On the Birkenhead side of the river there are ten miles of quays in the docks that extend for over two miles along the bank. These docks, which are made necessary to accommodate the enormous commerce, have cost over $50,000,000, and are the crowning glory of Liverpool. They are filled with the ships of all nations, and huge storehouses line the quays, containing products from all parts of the globe, yet chiefly the grain and cotton, provisions, tobacco, and lumber of America. Railways run along the inner border of the docks on a street between them and the town, and along their tracks horses draw the freight-cars, while double-decked passenger-cars also run upon them with broad wheels fitting the rails, yet capable of being run off whenever the driver wishes to get ahead of the slowly-moving freight-cars. Ordinary wagons move upon Strand street alongside, with horses of the largest size drawing them, the huge growth of the Liverpool horses being commensurate with the immense trucks and vans to which these magnificent animals are harnessed.