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.
One of the most significant moments in the civil rights movement occurred 62 years ago today in Montgomery, Alabama. On Dec. 1, 1955, Rosa Parks refused to give up her seat to a white man while riding the bus, sparking a boycott of public transit and making Parks a symbol of the movement.