The invention that improved safety for railway passengers is known as air brakes.
<h3>What is an invention?</h3>
It should be noted that an invention simply means a process that brings about a new thing. It's a creative ability.
In this case, the invention that improved safety for railway passengers is known as air brakes.
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D. Shah jahan, is responsible for builidng Taj Mahal
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Yes, there is. The 25th amendment to the Constitution can be used to remove the President, in the case that the President becomes unable to fulfill their duties, in the sense that they are physically incapable of doing them. This doesn't have to do with laziness or disagreements on policy, but with a President's mental fitness to actually do the job. The process works with the Vice President and a majority of the Cabinet voting to relieve the President of his or her duties, and then the Vice President takes the office of President. But after this, if two thirds of both houses of Congress do not vote to uphold the decision by the cabinet within 21 days, the powers and duties of the President are transferred back to the President, and taken away from the Vice President.
The American economy was caught in transition on the eve of the Civil War. What had been an almost purely agricultural economy in 1800 was in the first stages of an industrial revolution which would result in the United States becoming one of the world's leading industrial powers by 1900. But the beginnings of the industrial revolution in the prewar years was almost exclusively limited to the regions north of the Mason-Dixon line, leaving much of the South far behind.
In 1860, the South was still predominantly agricultural, highly dependent upon the sale of staples to a world market. By 1815, cotton was the most valuable export in the United States; by 1840, it was worth more than all other exports combined. But while the southern states produced two-thirds of the world's supply of cotton, the South had little manufacturing capability, about 29 percent of the railroad tracks, and only 13 percent of the nation's banks. The South did experiment with using slave labor in manufacturing, but for the most part it was well satisfied with its agricultural economy.
The North, by contrast, was well on its way toward a commercial and manufacturing economy, which would have a direct impact on its war making ability. By 1860, 90 percent of the nation's manufacturing output came from northern states. The North produced 17 times more cotton and woolen textiles than the South, 30 times more leather goods, 20 times more pig iron, and 32 times more firearms. The North produced 3,200 firearms to every 100 produced in the South. Only about 40 percent of the Northern population was still engaged in agriculture by 1860, as compared to 84 percent of the South.
Even in the agricultural sector, Northern farmers were out-producing their southern counterparts in several important areas, as Southern agriculture remained labor intensive while northern agriculture became increasingly mechanized. By 1860, the free states had nearly twice the value of farm machinery per acre and per farm worker as did the slave states, leading to increased productivity. As a result, in 1860, the Northern states produced half of the nation's corn, four-fifths of its wheat, and seven-eighths of its oats. So basically the south
Answer: yes they do because they are very bored and have nothing to do so they whip out the cards.
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