Whether a US citizen can work in Japan is completely unrelated to that person's UK residency status. It is a matter for Japanese law and regulations.
Get a working visa, and use it. Apply for and get permanent residency.
If they have a business (B-1) visa, permanent residency, or a business sponsored visa (i.e. H-1B).
You do not have to be a "US Citizen" to live in the United States but you do have to have some form of legal status to be legally resident. Those alternative forms of legal status may include:LPR / "Green Card" Holder ("Permanent" Residency)Student Visa Holder ("Temporary" Residency)Visitor ("Temporary" Residency) - either via Visa or subject to the VWPBusiness Visitor ("Temporary" Residency)Temporary Work Visa - under various classes ("Temporary" Residency)"Dual-Intent" Work Visas (H-Class Visa) ("Temporary" Residency)Refugee / Asyleeand other classes applicable to certain immigrants
By your local court house. Once you got your marriage certificate you can apply for a green card.
It depends on the extent of time you have been a resident. If you are permanent resident, you will not lose your visa. However, if you are on a work permit issued due to marriage to a US Citizen or if you are on a temporary resident permit (this is given while awaiting the permanent card), these can be revoked and the person sent back to their country of origin
You can't get legal permanent residency (and by extension- citizenship) through a student visa. The only was is through family petition, work/investment petition, or asylum.
You would either have to work for a company that can sponsor you and show that you are a valuable asset to them to apply for permanant residency after receiving a O1 or O2 work visa or marry a citizen. Good Luck!
No, the UK citizen would not become a US citizen. First the UK citizen would have to apply through INS for a work permit and perminent residency. The work permit will be issued within month (probably), but perminent residency could take 18 months or more; during which time the applicant would be expected to remain and work in the US (short overseas visits sometimes permitted). Once perminent residency has been established a 'green card' will be issued and 3-5 years after this the immigrant can apply for US citizenship.
Yes
https://ssl4.westserver.net/md2b/resources/residency/index.html
Yes a Zambian citizen can marry a Us citizen and work in the us because the zambian citizen can obtain a citizenship by marriage and automatically become a citizen of us and is allowed and qualified to work there.
Yes, but you are required to have a working permit, since the US is not part of the European Union. Let me quote the Employee Insurance Schemes Implementing Body:Are you a citizen of a country outside the EU, EEA or Switzerland? Then you can legally work in the Netherlands if:you have a valid residency permit stating that you can legally work in the Netherlands. If you do not have a residency permit, your employer in the Netherlands will have to apply for a work permit for you. Once you have a work permit, you are allowed to work in the Netherlands.Your employer does not need to apply for a work permit for you, if in the past 5 years (4 years in case you are a Turkish citizen), you have worked in another member state of the EU or EEA or in Switzerland by virtue of a residency permit, and if you have subsequently worked in the Netherlands for one uninterrupted year (however not necessarily for one employer) by virtue of a work permit.I have left a link to the website under the related links; it contains other information you might find useful.