It just means an addition. For example, say you draft a will and you decide leave $5,000 each to your three kids. You then you get a car as a gift after the will was finished and decide to leave it to one of the kids. Instead of re-drafting the will, you would ammend it. The additional section would likely begin by referring to the original will and specifying that this is an "ammendment thereto". Essentially, nothing written before is changing, you are just adding something new. Hope this helps.
Do you mean "What is a change to the U.S Constitution?" if so the answer is an amendment if not ask somebody else sorry!
The 18th amendment
14th amendment
It ended in 1945 an it is amendment 14.
It wasn't a law, it was an amendment, the thirteenth amendment
Thereto is a term used most often during the early settlements of the United States. It refers to the statement immediately preceding the "thereto".
amendment 15 mean
It will officially withdraw the previous amendment.
It will officially withdraw the previous amendment.
It will officially withdraw the previous amendment.
Do you mean "repealed"? It was the amendment that banned alcohol---14th? maybe.
Thereto I plight thee my troth.
A change to a law or a rule.
Pie!
enmienda, reforma
Not sure exactly what you mean. Handguns don't violate any amendment. Firearm ownership in general is protected by the second amendment.
I doubt you mean "appealed", perhaps you mean repealed?