Louise Smith (born 1914)

In 1914, in the year that Louise Smith was born, in August, the world's first red and green traffic lights were installed at the corner of East 105th Street and Euclid Avenue in Cleveland Ohio. The electric traffic light had been invented by a policeman in Salt Lake City Utah in 1912.

In 1935, the BOI's name (the Bureau of Investigation) was changed to the FBI (Federal Bureau of Investigation) and it officially became a separate agency with the Department of Justice. J. Edgar Hoover, the Chief of the BOI, continued in his office and became the first Director of the FBI. The FBI's responsibility is to "detect and prosecute crimes against the United States".

In 1959, on August 8th, Hawaii became the 50th state of the United States. The US flag was changed to show 50 stars.

In 1973, on January 28th, the Paris Peace Accord was signed - supposedly ending the Vietnam War. Hostilities continued between North and South Vietnam and the U.S. continued to bomb. But by August 15, 1973, 95% of American troops had left Vietnam. The war ended in 1975 with the fall of Saigon.

In 1981, on January 20th, Ronald Reagan became the 40th President of the United States. He ran against the incumbent, Jimmy Carter, and won 50.7% of the popular vote to Carter's 41.0%.