Each country has its own Immigration laws and you would have to inquire with their embassy to find out the requirements.
As Mexico has always been in North America they have always been "Americans" in a sense. As far as having "American" as their nationality, Mexico is nation and its citizens are Mexicans not Americans. If a Mexican person moves to the United States and becomes a citizen it is in that country's laws how long the person must be in residence before applying for citizenship.
Never.
The baby will have US citizenship.
African-Americans as a race do not have dual citizenship. Only those who meet all of the requirements of the country that the person is applying for citizenship for may or may not obtain citizenship. Citizenship is not guaranteed when applying for it.
The country of residence is the United States of America.
If you live in the USA, your country of residence is the United States of America.
America
US has not stopped dual citizenship. It was banned in the 19th century, however, due to changes in law, it was again revised in the 20th century. It is only allowed at considering certain circumstances. America considers many factors before issuing it to the individual irrespective of the country born. Individual's citizenship is based upon the parent's origin country. Suppose a child is born outside US, parents are US citizens, then the child will be given dual citizenship one from the country born and US citizenship based upon parents. Naturalization is also common nowadays for getting dual citizenship.
it grants the child citizenship, but not the mother or father if they were not born in America.
Albania gave him citizenship.
Illegally or gain citizenship.
To obtain dual citizenship in America, a person must be born in the United States or become a naturalized citizen. Additionally, they can also acquire citizenship through their parents or marriage to a U.S. citizen. It is important to understand the specific requirements and laws related to dual citizenship in the United States.