Answer:
a) Inventor
It was invented by David Alter.
b) What is it?
It is a system for transmitting messages from a distance along a wire, especially one creating signals by making and breaking an electrical connection.
c) What was an impact?
The invention of the telegraph did make the world a lot smaller. It help send information across the country faster than any vehicle. The government also used the invention for military purposes too. The government used this to send information and secret messages to other cities such as the capital during wars.
Many of the rights and liberties Americans cherish—such as freedom of speech, religion, and due process of law—were not enumerated in the original Constitution drafted at the Philadelphia Convention in 1787, but were included in the first ten amendments, known as the Bill of Rights.
The brutal response of police was widely publicized: it was at the time when television started gaining importance and the protests were reported in the television (and radio) to the whole country.
This actually helped gain more sympathy for the protests and spread the knowledge about them so the people who were also in favor of civil rights knew there were not alone.
