In 1957, President Eisenhower sent Congress a proposal for civil rights legislation. The result was the Civil Rights Act of 1957, the first civil rights legislation since Reconstruction.The new act established the Civil Rights Section of the Justice Department and empowered federal prosecutors to obtain court injunctions against interference with the right to vote.n 1957, President Eisenhower sent Congress a proposal for civil rights legislation. The result was the Civil Rights Act of 1957, the first civil rights legislation since Reconstruction.
Definition of envelope. 1  1 : a flat usually paper container (as for a letter) 2  2 : something that envelops : wrapper the envelope of air around the earth. 3  3a : the outer covering of an aerostatb : the bag containing the gas in a balloon or airship.
Envelope means -. (1) The portion of a walk-in cooler or walk-in freezer that isolates the interior, refrigerated environment from the ambient, external environment; and. (2) All energy-consuming components of the walk-in cooler or walk-in freezer that are not part of its refrigeration system. Freight door means a door that is not a display door and is equal to or larger than 4 feet wide and 8 feet tall. K-factor means the thermal conductivity of a material.