What did the US democrats need to have in the agreement in order for them to promise to pass it through Congress in the US? out of one The agreement was a product of an awful lot of cooperation between what organizations? out of 1 From David McNaughton's perspective, what were the significant improvements in the new deal? out of one What 2 things are expected to improve in Mexico because of the new agreement? out of one How many years did it take to come to an agreement? out of one What fraction of the US was opposed to NAFTA? out of one How many North Americans does this agreement impact? out of one Softwood was used for an example of what? out of one How crucial was the union involvement in the agreement? out of one