18621866

The years 1862 and 1866 are notable for their significant historical events and developments. In 1862, the American Civil War was in its third year. The Battle of Antietam, also known as the Battle of Sharpsburg, took place on September 17, resulting in a significant victory for the Union Army. This battle is often considered a turning point in the war, as it marked the first major defeat for the Confederate Army. Additionally, the Emancipation Proclamation was issued by President Abraham Lincoln on September 22, declaring that all slaves in Confederate-held territory were to be set free.

In 1866, the United States experienced a period of political and social change. The 1866 United States Senate elections were held, with the Republicans gaining control of the Senate. This marked the beginning of the Republican Party's dominance in the Senate, which would last until 1937. Furthermore, the Fifteenth Amendment to the United States Constitution was ratified on February 3, granting African American men the right to vote. This amendment was a significant step towards achieving equal rights for all citizens.