It is introduced in either house of Congress.
There are "first laws" in several physics disciplines, for example the "First Law of Thermodynamics". There is none that is generally considered to be important enough to be considered the first law of physics in general.
A bill.
A law is unanimously considered constitutional if it is covered in the U.S. Constitution.
Its a matter of being scientifically rigorous. You can not claim the 2nd law as a law unless you first establish the first law.
Yes, it would be considered assault if they did not want it to happen.
No, being an assassin is not legal. Assassination is considered a criminal act in most countries and is punishable by law.
If you are arrested for being a fugitive, it means you ran from the law. This can happen if you are on parole or probation and fail to report when you are supposed to. It can also happen if the police are looking for you and you knowingly flee from them.
Newtons first law of physics
The first law is as follows: A Robot may not injure a human being or, through inaction, allow a human being to come to harm.
Actions or agreements that are considered harmful to the public interest or against societal values are deemed unenforceable in a court of law due to being contrary to public policy.
Draco is considered as the first legislator in Ancient Greece. Draco's written law became the first Constitution of Athens and was known for its harshness.
Yes. There are no known exceptions - otherwise it would not be considered a law