Nope!! To get the USA visa you should carry a valid passport and for that you should pass / complete 12 years of school , it's hard to get the passport first if you're illiterate.
An illiterate person is unable to read or write.
A person with a B2 visa can typically stay in the US for up to six months per visit.
A person with an expired visa must apply for a new visa prior to applying for US citizenship. You can't apply when you have an expired visa.
Illiterate
Yes.
A person with a B1/B2 visa can typically stay in the US for up to 6 months per visit.
The origin of a person's name has no bearing on the difficulty of obtaining a U.S. visa.
Any person not designated undesirable can enter the US with a properly applied for and validated Visa.
Yes, L1 visa is a work permit visa. The L1 visa enables employers to transfer employees to US office or establish a office in the US. This implies that a person on a L1 visa can work. It is only a change of workplace by remaining in the same organization.
One of the requirements for qualifying for a visa is that the person should have a strong financial background. He/she should be able to support himself/herself during their entire stay in the US and not become a public charge. The person should demonstrate this to get the visa approved. So it is not possible for a person in debt to get a US visa.
No. The person is still subject to the terms of the visa. If the person with the work visa marries a US citizen, it shortens the residency period needed to apply for naturalization, but still does not automaticaly change the visa.
Yes, provided he or she does not overstay the expiration of the visa.