Dorothea (Tarver) Rose (born 1956)

In 1956, in the year that Dorothea (Tarver) Rose was born, on May 20th, the U.S. tested the first hydrogen bomb dropped from a plane over Bikini Atoll. Previously, hydrogen bombs had only been tested on the ground. The Atomic Age moved forward.

In 1968, on June 5th, Sen. Robert F. Kennedy was shot at the Ambassador Hotel in Los Angeles by Sirhan after celebrating his win in the California presidential primary. He died the next day at Good Samaritan Hospital.

In 1971, in March, Congress passed the Twenty-sixth Amendment to the United States Constitution, which lowered the voting age to 18 (from 21). It was a response to the criticism that men could fight at 18, but not vote for the policies and politicians who sent them to war. The states quickly ratified the Amendment and it was signed into law on July 1st by President Richard Nixon.

In 1986, on January 28th, the space shuttle Challenger exploded 73 seconds after launch. All seven crew members died. The cause of the explosion was later found to be a failed O-ring. The O-ring failure was due to the unusually cold conditions at Cape Canaveral.

In 1995, on May 19th, the deadliest terrorist attack on American soil - before 9/11 - took place in Oklahoma City. A truck bomb went off outside the Alfred P. Murrah Federal Building in downtown - killing 68 people, injuring more than 680 others, and destroying one-third of the building. The most disturbing images were of children - a daycare center was hit by the bomb. The deadliest incident of domestic terrorism ever, Timothy McVeigh, Terry Nichols, and Michael Fortier were convicted of the bombing.