You guys

I’m not British.

If you read The Constitution of the Six Nations, you’ll see why I said they had a bit more influence than The Magna Carta, and Commonwealth Law

I don’t see that at all. This Constitution of the Six Nations has a lot of ceremony in it, but in terms of actual procedures it has things like:

When a unanimous decision shall have been reached by the two bodies of Fire Keepers, Adodarho shall notify Hononwiretonh of the fact when he shall confirm it. He shall refuse to confirm a decision if it is not unanimously agreed upon by both sides of the Fire Keepers

There’s nothing about the US system where unanimity is required.

Then there’s bits about inheriting rights to lordship, exactly the kinds of things the Americans were trying to get away from:

The right of bestowing the title shall be hereditary in the family of the females legally possessing the bunch of shell strings and the strings shall be the token that the females of the family have the proprietary right to the Lordship title for all time to come, subject to certain restrictions hereinafter mentioned.

Then there’s bits about how people need to inform the lords of their nation if they wish to emigrate. Or how they need to supply a string of shells if they want to be adopted into a clan.

Not sure what you’re seeing in there that had any influence on the US constitution or laws.