Hundreds of internally displaced Afghans who had taken refuge in the capital left for their homes in the country’s eastern provinces on Thursday, almost a year after the war that forced them to flee ended. Millions migrated inside Afghanistan over two decades of bitter fighting during the US-led military occupation, which ended as the Taliban seized power last August. Many flocked to major cities such as Kabul where airstrikes, bombings and firefights were less common than in rural Afghanistan, which has historically been the hardline Islamists’ power base. On Thursday, United Nations refugee …