The promise of a bill of rights was key to winning the support of which of the following groups? -federalists -antifederalists -northern industrialists -southern farmers

becasue in the south they disallowed slavery but in the north slavery was illegial this boilled into because mexico wanted slavery

the effect of the ming leaders banning ships with more than two masts was that there was no further construction of ships masts, because there was a surplus. ming emperors disallowed foreign exploration