PHILIP PULLELLA POPE Francis joined other Christian leaders and the U.N. in urging the protection and advancement of women in South Sudan, where rape has been a weapon of war, child brides are common and most girls do not reach secondary education. The rights of girls and women was a recurring theme on the penultimate day of the pope's visit to South Sudan, an unprecedented joint "pilgrimage of peace" with Archbishop of Canterbury Justin Welby and Church of Scotland Moderator Iain Greenshields. "Please, protect, respect, appreciate and honour every woman, every girl, young woman, mother and grandmother. Otherwise, there will…