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.
After he graduated from college Martin Luther King got married and decided to become a minister, like his father. Martin Luther King saw how badly black people were treated and during the 1950s he became involved in the Civil Rights movement. In 1955 a black woman, Rosa Parks, was arrested because she didnât give up her seat to a white person on a bus.