Answer:
During the period 1870 to 1900, there were many inventions to increase the urban growth. <em>Some of them are an incandescent lamp, tinfoil phonograph, box telephone etc.
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<u>Explanation:
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The incandescent lamp was invented by Edison, <em>An American businessman and inventor Thomas Alva Edison invented incandescent lamp. </em>This invention didn’t depend on firework for lighting this lamp was used more in factories, homes and offices.
This lamp consists filament to which temperature is increased with the help of electric current this helps to produce a lighting effect. The filament is made up of tungsten and protected it from oxidation by covering glass which is filled with inert gas.
They had no standardized currency, they had a weak Congress, and they could not support a nation-wide military/militia.
They gave most of the power to the states. The federal government didn't have any power to: Raise an army, Levy Taxes, did not have an executive leader, could not control foreign trade ether.
B. Back then it was a fast way to get from one part of the country to the other.
In general, this treaty "improved US-Soviet relations through <span>reduction of arms" since both sides agreed that they would diminish their supply. However many weapons remained on both sides. </span>
