the germans' launhced the 1st U boat in 1906 and from the german word- U boat-meaning (underseaboot) the meaning explains what type of ship the U boat was like. like a submarine, but even bigger, it's modified karp was 139 feet long, displaced 239 tons, and had a range of 2,000 miles, a surface speed of 11 knots, and a submerged speed of 9 knots, and was joined by it's twin- U-2, in 1908.
steam boats were more important and reliable then flatboats
Matw Rynczack
because of you
Flatboats can float downstream in shallow water
They were faster and lasted longer.
Flatboats
i dont know i love 1d <3
Mildred Houghton Comfort has written: 'Flatboats and wagon wheels' -- subject(s): Readers, West (U.S.), Wagons, Juvenile fiction, Western stories, Dwellings, Flatboats
Flatboats can't go up stream & are very expensive
Flatboats ch.9
it moved goods up and down the Mississippi river faster the the flatboats could!
The name is Keelboat it was used thru out the jounrey