Naturalization is often the best, most logical path forward for those without the necessary family ties or funds. It involves living legally in the country for a set number of years, demonstrating familiarity with the language, and sometimes passing a test on history, culture, and the political system.
Citizens of Nowhere is a documentary short about stateless people in the United States individuals who, through circumstance or legal technicality, belong to no nation. Without passports, citizenship or legal recognition, they live in a state of uncertainty. From finding work and accessing education, to simply existing within a system that does not officially recognise them, stateless people face endless bureaucratic barriers.