How did the promise of a bill of rights seal the deal and create the constitution?

People were afraid of the idea of a strong central government and the constitution could bring that. So the bill of rights was promised as a result of the people wanting freedom but order. The bill of rights provided people with rights entitled to them as a human being. With the bill or rights promised the people agreed on the constitution to be signed.

social status of early civilizations was based primarily on economic power.- true ( first choice)

"germany's geographic location was an advantage when it was on the offensive in the war because it was situated next to an extremely wide river, the rhine, which was difficult for the allies to cross."