Three worldwide (pandemic) outbreaks of influenza. occurred in the 20th century: in 1918, 1957, and 1968. The. latter 2 were in the era of modern virology and most thor-. oughly characterized. All 3 have been informally identified. by their presumed sites of origin as Spanish, Asian, and.
Just south of the Vietnam Veterans Memorial Wall is the Vietnam Womenâs Memorial, which serves to commemorate the 265,000 women that served in the Vietnam War, many of whom worked as nurses.
The Vietnam War was a Cold War military conflict that occurred in Southeast Asia Vietnam, Laos, and Cambodia that began in 1959 and ended in April 1975. The war was between communist North Vietnam, supported by communist allies, and South Vietnam, bolstered by the US.