In the primary US clinical study to establish safety and effectiveness, 144 subjects were followed. for 24 weeks after injection with JUVÃ©DERM Â® Ultra Plus (without lidocaine) in 1 nasolabial fold. (NLF) and ZYPLAST Â® dermal filler (bovine-based collagen) in the other. The percentage of.
Witness to one of the defining moments in the U.S. civil rights movement, Little Rock, Ark., made history in 1957 when nine African American students tested federal anti-segregation laws in public schools for the first time.resident Dwight D. Eisenhower called in federal troops to restore peace and escort African American children into the classrooms. It was the first use of federal troops in Arkansas to support African American rights since the Civil War Reconstruction period.
In the early 1960s, CORE, working with other civil rights groups, launched a series of initiatives: the Freedom Rides, aimed at desegregating public facilities, the Freedom Summer voter registration project and the historic 1963 March on Washington.n June 1964, three civil rights activists, Andrew Goodman, James Chaney and Michael Schwerner, were murdered by members of the Ku Klux Klan while working as volunteers for CORE's Freedom Summer voter registration project in Mississippi.