(VOVworld) – More than 600 publications, many of which are books and newspapers addressing national unity, the August Revolution, and the birth of the Democratic Republic of Vietnam, are on display in Hanoi to mark the approaching 70th anniversary of National Day. Colonel Luong Van Dung, deputy director of Vietnam’s Army Museum, said: "After this exhibition, we’ll invite speakers and authors to talk with the army’s staff and soldiers nationwide to help them better understand the August Revolution under the leadership of President Ho Chi Minh. This is also a way for us to show our gratitude to our predecessors who fell for national independence."