<u><em>Answer</em></u>:
1937 to 1942
<u><em>Explanation</em></u>:
He was best known for being credited with inventing <u>the first</u> <em>electronic digital computer</em>.
The Russian revolution had tremendous effect on the continent of Europe for a long time. first immediately after the revolution, Europe was divided on the course to take and the Britain and USA attacked The Soviets. second, the type of government it created called communism divided Europe into two competing blocks after ww2.
Answer: black people is always the way out
Explanation: