Civil War Combat S01E04 - The Tragedy at Cold Harbor

In 1864, General Grant doggedly pursued Lee's forces. On June 3, the two sides met at Cold Harbor, a crossroads near Richmond, where Grant hurled his men against entrenched breastworks, losing 7,000 in 20 minutes. Fighting on, he won victory 10 months later. Hastening the South's end, Cold Harbor ushers in an era of trench warfare.