I'm pretty sure that the Grant's research showed finches on the Galapagos Islands
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c) railroads had to charge everyone the same prices
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In France, the first mechanical sewing machine was patented in 1830 by tailor Barthélemy Thimonnier, whose machine used a hooked or barbed needle to produce a chain stitch. Unlike his predecessors, Thimonnier actually put his machine into production and was awarded a contract to produce uniforms for the French army.
Industrial sewing machines, in combination with the cotton gin, the spinning jenny, and the steam engine, made clothing production much easier and much cheaper. People could now afford to buy more clothing more often, marking the beginnings of the clothing industry that we see today.
Elias Howe patents the first practical sewing machine and threads his way into the fabric of history. French tailor Barthelemy Thimonnier patented a device in 1830 that mechanized the typical hand-sewing motions to create a simple chain stitch.
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Hope This Helps....
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The answer is:
D. German troops were poorly equipped for the cold weather.
Explanation:
When the German Wermacht launched an overhwelming "Blitzkrieg" on the Soviet Union on June 22, 1941, the original plan of Hitler was to knock out the Soviet armies in a matter of the months , at the latest. The German dictator was confident in a quick victory. The initial planning did not envision fighting in winter and the German troops did not have adequate clothing and equippment for the harsh Russian winter.
