Today is the 146th day of 2023 and the 68th day of spring. TODAY’S HISTORY: In 1865, the last Confederate forces fighting the Civil War surrendered in New Orleans, Louisiana. In 1868, the Senate failed for the second time by only one vote to convict President Andrew Johnson in his impeachment trial, resulting in his acquittal. In 1923, the first 24 Hours of Le Mans sports car race began near…