It means that a person who is born in the United States is subject to the jurisdiction of the United States and is a U.S. citizen at birth. This includes persons born to a member of an Indian, Eskimo, Aleutian, or other aboriginal tribe.
You don't say whether you mean legally or culturally.Citizenship laws are complicated ... In general, if you had a parent with German citizenship at the time of your birth and have no other citizenship you are a German citizen. (Place of birth is irrelevant). Obviously naturalized Germans have citizenship. There are some others who may have a claim to citizenship - which is not the same thing as citizenship itself.If you mean culturally German, then self-identification and the ability to speak German as a native speaker are crucial.
A birth certificate shows citizenship.
No, unless your father has acquired US citizenship prior to your birth, you cannot claim US citizenship by virtue of birth abroad to a US citizen.
It is called "birthright" when one acquires citizenship based on their place of birth.
The three types of citizenships are: Citizenship by birth Citizenship by descent Citizenship by naturalization
yes
No, Algerian birth certificates for example are in no way related to US citizenship.
by birth and by law
The word means "court." Many birth certificates are registered by a court, since they are official documents, used to determine one's citizenship.
This question is meaningless, it is missing punctuation. But the answer of the question "Would having only a birth certificate be absolute proof of citizenship, in the US, if your father was not a citizen and your mother did not meet the requirements for citizenship?" would be no. For example, Czech birth certificates have nothing to do with US citizenship.
NoSee US Citizenship and Moving Abroad.http://www.richw.org/dualcit/faq.html
by birth and by law