answer #1) it helped slaves, and people transport from one place to another....
answer #2) The steamboat also helped by allowing the transportation against the current of rivers. Steamboats were able to travel both ways on a river, making it easy to transport goods and also more efficiently. Now, goods could be transported much easier.
Swordfish can swim up to 110 km/h (68 mph). It's difficult to measure but numerous source say it's the sail fish but that was when it was leaping and only for short bursts. The dolphin is the fastest swimmer over longer distances (when alarmed), but perhaps the the killer whale is faster being able to catch anything it chases. It also depends on what and how it's measured (short distance) vs. long distance, or jumping/leaping, etc.
The General Slocum left from Manhattan, New York. It was picking a group of people from a Lutheran Church (mostly women and children and their neighbors and friends) at 9:00 AM-the people who boarded General Slocum were from Little Germany in Manhattan. Some were German immigrants and some were half German.
dilute ethanoic acid is used as a preservative in the preparation of pickles.it is used for making cellulose acetate which is an important artificial fibre.it is used in the manufacture of acetone and esters used in perfumes.it is used in the preparation of dyes.it is used to coaggulate rubber from latex.it is used for making white lead which is used as a white paint.it is used as a chemical reagent in chemistry lab.
In much the same way as sound is used in music, food is used in cooking, and soil is used in agriculture.
Light microscope cannot be used. An electron microscope houl b used
John Filtch made the first steamship, but Robert Fulton made the successful steamship.
John Filtch made the first steamship, but Robert Fulton made the successful steamship.
The Adelaide steamship company was formed by a group of South Australian businessmen in 1875. Their aim was to control the transport of goods between Adelaide and Melbourne. The Adelaide steamship was the first operational steamship.
The first Steamship was made on the 2nd of July 1787.
Metropolitan Steamship Company was created in 1866.
Belfast Steamship Company ended in 1975.
Belfast Steamship Company was created in 1852.
Waterford Steamship Company was created in 1836.
Waterford Steamship Company ended in 1912.
Waterman Steamship Corporation was created in 1919.
Bergen Steamship Company was created in 1851.
Bergen Steamship Company ended in 1988.