01/29/2007 Copyright Â© 2007 NPUAP Page 3 of 10 COMPONENTS OF SUPPORT SURFACES Note: Components of any support surface may be used alone or in combination. Term Definition AIR A low density fluid with minimal resistance to flow CELL/BLADDER A means of encapsulating a support medium.
On July 2, 1964, Johnson signed the Civil Rights Act of 1964, that banned discrimination based on race, color, religion, sex or national origin in employment practices and public accommodations.
The Selma-to-Montgomery March for voting rights ended three weeks--and three events--that represented the political and emotional peak of the modern civil rights movement. On Bloody Sunday, March 7, 1965, some 600 civil rights marchers headed east out of Selma on U.S. Route 80. They got only as far as the Edmund Pettus Bridge six blocks away, where state and local lawmen attacked them with billy clubs and tear gas and drove them back into Selma.