A Nigerian woman, Florence Nwando Didigu, has shown that age is just a number after all. The 73-year-old made history after bagging a Ph.D. in Communication, Culture, and Media Studies from Howard University on April 26. She also defended her dissertation and future book titled “Igbo Collective Memory of the Nigeria–Biafra War (1967-1970): Reclaiming Forgotten Women’s Voices and Building Peace...