you go to a center and they give you a ballot with the names on them and you just choose which ever one you want to choose. :
That depends on which court you're referring to. In the federal court system, the US Supreme Court sets binding (or mandatory) precedent for all lower courts; the US Court of Appeals Circuit Courts set binding precedent for all US District Courts within their jurisdiction, but only persuasive precedent elsewhere; the US District Courts do not set binding precedent at all, they only set persuasive precedent.
Citizens of the US can vote for president in the US.
NO- only US citizens can vote.
It isn’t seen as a precedent for future government. The government was well established when it was written.
No. It has warped the US legal system badly.
U.S Supreme Court
No, Canadians cannot vote in US national elections. Only US citizens are eligible to vote in federal elections.
You have the right to vote only if you are a citizen of the US, are over 18 and have registered to vote by the deadline for the election.
no
binding(mandatory) precedent persuasive precedent
The right to vote is guaranteed for all US citizens. So they would apply for US citizenship, then register to vote, like the rest of us citizens. Unless you mean getting the right to vote in Mexico.
ONLY THE CITIZENS CAN VOTE!