Only an US citizen can:
User Guide
Amendments to the US Constitution cannot be introduce by a private citizen. Amendments can only be introduced by a member of Congress.
the US government was founded in 1780 something. it has been a democracy since it began. it is the only form of government in the US. it holds a presidential election every 4 years. the president has to be: 1) an official US citizen 2) born in the US 3) at least 18
Since you were born. Only a native born American Citizen can be president.
The US citizen parent must have five years US residence after age 14 for the child to be a US citizen. In this case, no. The sex of the US parent has no bearing on the case.
18
only if the baby was born in the us
If one of the parents is a US citizen, the child is a natural born US citizen. Yes, they can run for president.
Only if you are a US citizen.
A native-born US citizen. This is not necessary to be president however, you need only be a natural-born US citizen.
not legally, only if you get married.
An Indian cannot become a US citizen by marrying a US citizen. Not only Indians, but any other person from another country cannot become a US citizen just by marrying a US citizen. A US citizen can sponsor a Indian on an appropriate visa ( like K-1 visa) after which he/she can adjust their status to that of a permanent resident. After being a PR for 3 yrs, the Indian can then apply for US citizenship, if needed.
only if a US citizen has dual citizenship with another country, than you can have a passport for each country.
only if the person marries a US citizen
Any British citizen can enter the US on the Visa waiver program for 3 months as a tourist only--working is not allowed.
No, US laws state you can only be an American citizen.
If you are a US citizen living in the US, marrying a British citizen won't affect your Medicare benefits. That only becomes a problem if you move out of the country.
Obama is the only president with one parent that was not a US citizen. Both of Jackson's parents were born in Ireland and his father died before the US came into existence but he would have been a US citizen had he lived longer. All of the other presidential parents were born in what is now the US.