Why is Martin Luther King JR speech from 1963 still important in 2021?

Explanation:

The Rev. Dr Martin Luther King as so important because he came to symbolise the Civil Rights movement. He did not invent it, and he was not the only leader in it - but he captured the public imagination more than anyone else. Such things as the “I Have A Dream” speech may have been taken (almost word for word) from other Civil Rights speakers (just as his doctoral thesis was actually the work of another person) - but it was the way he delivered a speech and the time-and-place that was important. In the 1960s if people had heard of only one Civil Rights leader it was Martin Luther King. Without in any way being insulting , he was a “showman” - and it was GOOD that he was a showman. A quiet academic theologian would not have got any public attention or been able to inspire a mass movement.

Yes his private conduct left a lot to be desired (and which of us is without sin?) and his political opinions tended to go into some strange places in the 1960s - but the basic point remains. Was Segregation a great moral evil? Yes it was. Who did more than any other person to campaign against it? To turn the public against it? Martin Luther King was that person.

social contract theory basically says that all individuals are born equal, and provided a god given right to consent to be governed. american government is based of this

thomas hobbes and john locke said that we are selfish, individualistic, and constantly at war with each other, therefore we need to be controlled. 

government is defined as the legitimate use of force to control human behavior within territorial boundaries, here comes in hobbes and locke.

hobbes takes the part about controlling human behavior. while locke takes the part of legitimate use of force, since force is not legitimate unless there is consent of the people. 

there are basically 3 goals of the government: 1) maintain order by protecting life and property. 2) providing public goods, those which are typically not provided by the public sector, such as roads and education. 3) promote equality be it political, opportunist or outcome equality. 

soviet influence spread across eastern europe sharply during and after wwii. the soviet armies liberated the countries in eastern europe and occupied them from the germans as they were forced to retreat towards germany.