to Liverpool, beating a large fleet of ocean
craft from Quebec across the Atlantic, and otherwise behaving so well
as to cause the sale of the vessel in England. This voyage encouraged
others to try the experiment, and in 1859 from thirty to forty Lake
vessels loaded for ocean ports.
That this trade will be very much increased there is no doubt, since
it affords occupation for the Lake marine in the winter, when the Lake
ports are closed by ice.
On the western shore of Lake Michigan there are large settlements of
Norwegians and Swedes, many of whom follow the Lakes as fishermen and
sailors. Descendants of the old Northern sea-kings, they are as hardy
and adventurous here as in their Scandinavian homes, and run their
vessels earlier and later in the season than other men are willing to
do.
Science might have anticipated, however, that vessels built for
fresh-water navigation, and loaded at Lake ports, would have an
advantage on the ocean over those loaded on salt water. As is the
density of the water of any sea, so is the displacement, or the sinking
of the vessel therein. Therefore a vessel can carry a larger cargo in
salt water than she can in fresh; and so, a Lake craft, loading at
Chicago as deep as she can swim, will find herself, when she reaches
the ocean, much more buoyant and lively. So, also, as, the more sail a
vessel carries, the deeper she penetrates the water, it follows, that,
the more dense the water, the more sail she can carry.
In proof of these statements, the "Merchants' Magazine" tells us, that
English vessels bound up the Black Sea take smaller cargoes than those
going to the Mediterranean, because, the former being much less salt
than the latter, vessels are less buoyant thereon, and can carry less.
This difference in buoyancy will probably be enough to offset the higher
seas and rougher weather of the Atlantic.
Thus it appears that this great basin extends through so many degrees of
latitude that its lakes and streams connect with the mineral regions and
pine forests of the North, the wheat- and corn-lands and cattle-ranges
of the Middle States, and the cotton-and sugar-plantations of the
South.
The pine forests of Maine, it is well known, have been for some time
failing, under the great demand upon them; and the only resource will
soon be in those of Wisconsin, Minnesota, and Michigan, from which many
cargoes have been already sent to the Atlantic ports. The amount of
lumber made i
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