35 years old .
They must talk to the Congress before stepping down. Congress can then approve or disprove the request of the President.
Normally, a person must be dead for at least 5 years before a cause may be opened but the pope can waive that requirement.
Before a bill can become law it must have the signature of the president. The president may choose not to sign the bill, effectively vetoing it.
You have to be at least 35 to run or become president. Other people may think you can be any age, but they are wrong.
senate.
A person can be elected president at most two times.
The president may propose it, but it must be approved by congress before it's a formal declaration of war.
First he has to be legally elected as President or else become president by succession. Second he must be "sworn in" by taking the oath of office before a person who is legally qualified to administer oaths.
The United States president must be born in the United States or one of its territories, or his or her parents must have been US citizens when he or she was born (i.e. traveling outside the country). Also, he or she must have lived in the United States for 14 years. If a person lived in England or Canada, but was born a US citizen and lived here for 14 years, he or she may become president. A person born in England or Canada cannot become president.
A vice-presidential candidate must have the same qualifications as the President, because he may become President.
I think you mean, "how many years must you be a resident of the United States in order to become president?". You must be a natural born citizen of the United States in order to become President of the United States. Foreign-born persons may be elected to public office, but may not become president. Arnold Schwarzenegger was born in Bavaria, Germany, but has become the Governor of the state of California in the United States. He became a citizen of the United States, but because he was foreig-born, he may never become president.
A person can be elected to two full 4-year terms if they have completed a deceased president's term. They must have completed less than two years of the deceased president's term, or else it is considered a full term. This way, no person may be President of the United States for more than 10 years.