Greene discuss how roomy remember the civil war and whether to remove or contextualize confederate monuments. Then sunday, at 6 pm eastern, on american artifacts, we will preview photographs of native americans. Which includes more than a half million images. At 8 pm on the presidency, a look at president ial retreats, including abraham lincoln, harvard Hoover Mountain fishing camp, and stories of the kennedys. Clintons, and obamas, and marthas been yard. And monday night, at 8 pm eastern, august mark the 75th anniversary of the bombings up hiroshima and nagasaki. American history tv and washington journalist back of the events that led to the bombing and their legacy with author ian toll, and president trumans grandson, Clifton Truman daniel. Exploring the american story. Watch American History tv, this Labor Day Weekend on cspan three. From our lectures in history series, San Diego State University Professor Pierre Asselin teaches a class on the vietnam war. Looking at the conflict f