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.
No, Dr. Martin Luther King Jr was not a president, or even a political candidate. He was a leader that helped blacks and whites come together. At the time of his death, the US â¦ was still so segregated that it would not have accepted an African-American president. He was a pastor and civil rights leader.