Spain allows, since 2015, that some people can acquire nationality as long as they have a surname of Jewish origin, a sector that was expelled from the European country since 1942. Thus, the mexican citizens who meet a series of established requirements will be able to access dual nationality. According to Consulate General of Spain , the Mexican who wants to apply for that nationality, the main thing is to have the surname of Sephardic origin , that is, they are originally from that country. In the North American country, there are many surnames considered as such; therefore, you can...