it basically means a new amendment has been added
No, not ever. Many say that the Constitution is a "living, breathing" document, but it is not. On the other hand, there is a process through which a certain majority of States can ratify (approve) an addition to the Amendments to the Constitution.
As per request
it means that the the constitution is made by the people.
Yes, on November 3, 1998. The amendment has since been struck down as unconstitutional. The amendment used to say: To be valid or recognized in this State, a marriage may exist only between one man and one woman.
it means to follow laws
Yes, on November 2, 2004, but the amendment was struck down as unconstitutional on November 19, 2014. The amendment used to say: Only a marriage between one man and one woman shall be valid or recognized as a marriage in this state.
Impossible to say without knowing who you mean by "both."
The 27th amendment to the Constitution was ratified in 1992. It says that Congress can't make any laws to decrease or increase their own salaries that will take effect before the next term. This was first proposed in 1789, so it took over 200 years to become law.
That is why the Judicial Branch exists. With rights come responsibilities. If a person cannot accept responsibilities, it is in the public's best interest to relenquish that person of his rights. The courts make rulings to that end. The constitution is not ammended without good cause and, then, only after cautious deliberation.
Written works are protected by copyright as soon as they are "fixed" in a tangible format, which is to say written down. Publishing is no longer required for protection.
This is an entirely subjective question but... I'd say that the US Constitution is, in and of itself, entirely inert. It has been the US Supreme Court that has bent and molded it through various interpretations through the years.
You can say "Ogbe n'ede" in Edo language to mean "It's been a while."