treason
None. Criticizing or speaking against the President is protected by the First Amendment of the United States Constitution, which guarantees freedom of speech.
President McKinely
No, technically speaking, George Washington would be. The next five presidents were British as well, although during that time they called themselves English.
There is no law against an atheist being president.
In a manner of speaking, former US president, Bill Clinton has one listed problem that has tainted his time as US President. That would be the fact that he was the second US president that was impeached.
Many different Presidents had done their own things before they became President. Please specify the president. If speaking of the current US President Barack Obama, he was a senator from Illinois before he became the President. If speaking of Nelson Mandela from South Africa, he was a political prisoner in jail before he became the President. If speaking of Paul Biya in Cameroon, he was the Prime Minister before he became the President.
The US President is often called the Commander and Chief. Strictly speaking, however, that title applies only to his relationship with the Armed Forces of the United States. He is not the Commander in Chief of the country as a whole, as that would make him a dictator.
See website: President Truman
Turning the people against God is not something Presidents try to do, for political reasons as well as personal reasons. If you ask, "when have the people turned against God the most ?", you could figure out who the President was.
In speaking about the US Congress, an idea for a new law or a change in an existing law is called a bill. If both the US House of Representatives and the US Senate agree on this piece of legislation that they believe should now be the "law of the land" the bill is sent to the US President to sign into law. If the president is opposed to the legislation there is a process to either alter the bill or for a president to veto a bill. Often times there is a compromise between the president and congress to enable the bill to be signed into law.
Thomas Jefferson
He is either called be his name like President Obama or Mr.President.