You can petition for anything you like, but it doesn't mean that it will happen.
Yes, the First Amendment to the U. S. Constitution guaranties the right to petition the government for a redress of grievances. However, Congress is not obligated to respond positively to the petition.
The President can be impeached. After Abraham Lincoln was assassinated his vice President (Andrew Johnson) was impeached. Also Nixon was impeached
To get impeached the president would have to bribe, lie, or have a misdemeanor against him.
President Andrew Johnson and President Bill Clinton were both impeached. President Richard Nixon was supposed to be impeached, but he stepped down from office before the official impeachment, so technically he wasn't impeached.
The second President to be impeached was William J. Clinton, in 1998.
The impeachments for each person would be separate, but they can most certainly be impeached at or near the same time. But that depends on how the House of Representatives wished to proceed - they could decide that handling both impeachment procedures concurrently would be too much all at once.
Yes
If a president is impeached, then the vice president takes over and serves out the rest of the term as president.
no
Andrew Johnson was the first US president to be impeached. He was acquitted by the Senate by one vote.Andrew Johnson
If the President is impeached and convicted, the Vice President would succeed him. The Vice President would then assume the role of President for the remainder of the term.
Bill ClintonBill Clinton was the last U.S. President to be impeached. The House impeached him, but the Senate did not remove him from office.
Of these two, only Andrew Johnson was impeached (but not convicted).