Why is it so important that martin luther king jr give his speech infront of the lincon memorial?

after the roman empire fell, some of its cultural achievements lasted for some time and others were lost. lost achievements include architecture , coins, and literacy. however, several things remained, such as the language. people may not have spoken this language in every city, but it influenced the languages they did speak. they also created the julian , which was commonly used until the eighteenth century.

im not sure its either a leader of a group of congresspeople or a person from a congressmans district

sorry im not sure