.......... yea
It depends on the reason you were denied.
Yes
voting in presidential elections
No. You do not become a US citizen by marrying one. That is for you to earn by your own abilities!
No. They still have to apply for citizenship through the immigration office. Even if they are married the application can be denied.
A non-citzen can become a citizen in the US if they follow the proper procedures.
No
To become a representative you must be a citizen of the US for seven years.
if your not from this country then you have to take a test, so you can become a citizen
A United States citizen can be denied the right to vote if he or she committed a felony. This is call felony disenfranchisement. Also young people are denied the right to vote untill the age of 18.
To become US President you have to be a born US citizen.
One may become a US citizen by getting a "Green Card".