Fix grammaticality: Aftermath and impact Since the beginning of their independence to the Addis Ababa Agreement, five hundred thousand people, of whom only one in five was considered an armed combatant, were killed while hundreds of thousands more were forced to leave their homes.
Aftermath/Impact Since the beginning of their independence to the Addis Ababa Agreement, five hundred thousand people, of whom only one in five was considered an armed combatant, were killed while hundreds of thousands more were forced to leave their homes.