If the question was "Where was the Constitution created?" then it was in Philedelphia during the Constitutional Convention in 1787.
First Amendment of the Constitution of Ireland happened in 1939.
First Amendment of the Constitution of India happened in 1951.
Delaware was the first state to approve the US Constitution.
Delaware was the first state to ratify the US Constitution.
Fourteenth Amendment of the Constitution of Ireland happened in 1992.
The US constitution pre-dated the Holocaust by about 150 years, it did not prevent the Holocaust happening the first time. The Holocaust happened very far away from the USA, whether the US even had a constitution was totally irrelevant.
It was the anniversary of the US Constitution.
New Hampshire was the ninth state to ratify the US Constitution, technically establishing the Constitution as the law of the land and bringing the US into existence.
Cities did not ratify the US Constitution only States. Delaware was the first.
The First Three Words of the US Constitution are "We The People".
The Bill of Rights is the first ten amendments to the US Constitution.
The First Three Words of the US Constitution are "We The People".