Martha Lee Nelson (born 1920)

In 1920, in the year that Martha Lee Nelson was born, the 19th Amendment, granting women the right to vote, passed both Houses of Congress and was sent to the States to ratify. In August, Tennessee became the 36th state to ratify the Amendment and it became law eight days later. Mississippi ratified it in 1984.

In 1934, on November 11th 1933, an extremely strong dust storm hit South Dakota, stripping topsoil. Other strong dust storms had occurred during 1933. Severe droughts continued to hit the Great Plains and the dust storms devastated agricultural production as well as people's' lives for several years. The Roosevelt administration and scientists eventually determined that farming practices had caused the conditions that led to the dust storms and the changes they implemented in farming stopped the Dust Bowl.

In 1954, on May 17th, the Supreme Court released a decision on Brown v. Board of Education of Topeka. The ruling stated that state laws establishing separate public schools for black and white students was unconstitutional thus paving the way for integration in schools.

In 1961, on August 13th, East Germany began erection of what would become the Berlin Wall between East and West Berlin. In one day, they installed barbed wire entanglements and fences (called Barbed Wire Sunday in Germany). On August 17th, the first concrete elements and large blocks were put in place.

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.