Different Types of Concrete Finishes. By on March 31, 2014 in Concrete Designs. Some of the reasons concrete need a specified finish is to provide foot and vehicle grip for pathways and driveways. A smooth pathway when wet can be slippery and dangerous, almost like walking on tiles.
[1] However, these victories could not dismantle the systemic racism that plagued the country. It was in this environment, seeing the possibility of an America where black and white citizens were truly equal, that Martin Luther King, Jr. joined in the fight for civil rights for black Americans.
What did Martin Luther King Jr do for the US? Martin Luther King Jr. made it OK for the African American (the blacks) to live in America without a struggle like the white. He made it OK for them to sit in the front of a b â¦ us and he made it OK for the black and the white to go to the same school.