Nationality law of the People's Republic of China East Asian nationals of Chinese ethnicity are not Chinese nationals (although some may qualify for nationality of Taiwan) through their Chinese grandparents. British National (Overseas), a status currently held by many Hong Kong residents, is considered a type of British nationality by countries other than China, nearly 3.4 million Hong Kong residents were registered as BN(O)s before the handover of Hong Kong. Most of those people also have Chinese nationality, making them one of the largest group of dual nationals in the world. Portugal has never created an various classes of nationals nor has Portugal revoked Portuguese citizenship from Portuguese
History of Ukrainian nationality History of Ukrainian nationality The history of Ukrainian nationality can be traced back to the Kiev-based kingdom of Kievan Rus' () of the 9th to 12th centuries. It was the predecessor state to what would eventually become the Eastern Slavic nations of Belarus, Russia, and Ukraine. During this time, Eastern Orthodoxy, a defining feature of Ukrainian nationalism, was incorporated into everyday life. During the Iron Age, numerous tribes settled on the modern-day territory of Ukraine. In the first millennium BC, a tribe of people who called themselves Cimmerians made their way from Thrace and occupied the land around the Dnieper.