Choice A is wrong because only 26 presidents have served in the military.
Choice B is wrong because not all presidents have been governors.
Choice D is wrong since James Buchanan and Grover Cleveland were not married.
Therefore, Choice C is the correct answer.
The correct answer is C.) - the Isthmus of Panama. Isthmus is a narrow strip of land and the Isthmus of Panama was the optimal place for a channel between the two oceans.
Answer: Well the answer is the Supreme Court’s main job is to decide if laws are constitutional.
Answer:
1) Resolving conflict through peaceful discussion and cooperation.
2) Peace Corps
3) International Court of Justice
4) International Res Cross
i really hope this helps
Explanation:
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.
