读：The Battle of Lee's Mill was a pivotal event during the American Civil War, occurring on April 16, 1862. It took place in York County and Warwick County, Virginia, and involved Union and Confederate forces. The battle was part of the Peninsula Campaign, which aimed to capture the Confederate capital of Richmond. Although the battle was inconclusive, it led to further Union advances and eventually the Battle of Williamsburg. --来自AI解读

读：On April 16, 1881, legendary lawman and gunfighter Bat Masterson engaged in his last gun battle in Dodge City, Kansas. Masterson was known for his bravery and skill with firearms, and this event marked the end of his violent career as a lawman. --来自AI解读

读：On April 16, 1912, Harriet Quimby made history by becoming the first woman to fly across the English Channel. This remarkable feat showcased her courage and determination, paving the way for future generations of female aviators. --来自AI解读

读：On April 16, 1947, Jackie Robinson broke racial barriers by becoming the first African American to play in Major League Baseball. This significant event marked a turning point in the fight against racial discrimination in sports and society as a whole. --来自AI解读

读：On April 16, 2007, Seung-Hui Cho carried out a horrific mass shooting at Virginia Tech, killing 32 people and injuring 17 others before taking his own life. This tragic event remains one of the deadliest mass shootings in U.S. history and led to increased discussions about gun control and mental health awareness. --来自AI解读