You can read my most recent book review about wives of POWs during the Vietnam war and their successful effort top gain better conditions for their husbands. It’s at http://www.washingtonindependentreviewofbooks.com/bookreview/the-league-of-wives?fbclid=IwAR3R_UhZRKiAJGqde2FuKbvdpKyR7INmXq_tZ1Ws6lRzHTwuAjikCWxoHN0