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yawa3891 [41]
4 years ago
12

The most significant achievement in surveillance of the enemy land

History
1 answer:
Fynjy0 [20]4 years ago
3 0

Answer:

O Airplanes

Explanation:

Airplanes provided the most significant surveillance of the enemy land  forces because through aeroplane we can see all the activities carried out by enemies against us. There are certain devices and instruments which can be installed on the aeroplane in order to collect data about the surveillance of the enemy land  forces when the airplanes passes over the area of the enemies.

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<em><u>purpose was</u></em>

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The correct answer is C) the Reconstruction Era.

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The 1876 presidential elections saw Republican Candidate Rutherford Hayes oppose Northern Democrat Samuel Tilden for the office of POTUS. Tilden won the popular vote as well as the electoral vote  but the fact was that four states in the South had inconclusive results  due to death threats and intimidation towards African American voters who always voted Republican.

There was a constitutional crisis and southerners were threatening with armed insurrection if Hayes was sworn in as POTUS. During meetings behind closed doors, a deal was struck. Democrats accepted Hayes as president and in exchange occupation Union troops were withdrawn from the South, leaving southern African Americans vulnerable to reprisals, discrimination, social segregation and subjugation by Southern white democrats.  This was called the 1877 Compromise which effectively ended the Reconstruction Era. This situation is the one described by this cartoon. Tilden was not sworn in as president and the blood of another southern insurrection was not spilled.


3 0
3 years ago
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sashaice [31]

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<em><u>Please mark this as brainliest.</u></em>

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A is the answer i think if you dont already have it 

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