He was a diff. color citizen and he made a speech after rosa parks (diff color) decided to refuse to give up her seat after a long day at work. So he made a " I have a dream" speech and later on he got assassinated in his house.
D carpet baggers source i just learnd this and i have an A in history and it was a northaner who moved to the south after the amercian cival war or north vs south and it lasted from 1865-1877 i hope this helps
New inventions would not have been possible without them willing to risk their money to help develop and implement their inventions.
Hope this helps
