With Varying Success - Many Women Around The World Today Struggle For Equal Rights. Historically - Women Have Achieved Greater Equality With Men During Periods Of Social Adversity. Three Of The Following Factors Initiated The Greater Number Of Improvements For Women: Violent Revolution - World War - And The Rigors Of Pioneering In An Undeveloped Land. In All Three Cases - The Essential Element That Improved The Status Of Women Was A Shortage Of Men - Which Required Women To Perform Many Of Society's Vital Tasks. We Can Conclude From The Information In This Passage That