<span>The answer is Letter D. It is written in a tone that is appropriate for an explanatory essay than the other letters. Since the letters a,b,c, is informal for an explanatory essay. Letter D. explains the Neolithic Revolution with formality and proper use of words, than the other letters.</span>
The Stock Market crashed <span>in America on October of 1929.</span>
Answer:
A) The launching of Sputnik
Explanation:
As a reaction to the USSR's launch of Sputnik, the US began research to develop better technology in what became known as the Space Race.
Answer: tghuhj j6tuyruj6t6 uj 6yiui87 t
Explanation:
Missiles. Soviets developed ICBM could reach U.S. and carried nuclear weapons, space, CIA used U-2 aircraft that flew so high they couldn't be shot down but was shot down in 1960.