It would be D, hope this helps.
The March on Washington for Jobs and Freedom was the largest civil rights protest in US history, and contributed to the successful implementation of the Civil Rights Act of 1964 and the Voting Rights Act of 1965.
Some of the pioneers of computer are:
- Gottfried Leibnitz
- Charles Babbage
- Ada Lovace, etc
<h3>Who is Charles Babbage?</h3>
He is considered the father of the computer due to his invention of the counting machine.
Some of the difficulties that existed in the creation of computer systems are the volatility of memory of the RAM that lost memory as soon as power was lost.
Read more about Charles Babbage here:
brainly.com/question/13865349
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Answer:
The central idea of the book is, aspects of good citizens
