How did advancement in agriculture lead to further development including the emergence of city states , ecomomic growth, and the expansion of trade and transportation?

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is slave

hey depneidng on the rooselvet your talking about theres 2 options either the new deal or the social welfare project hope this

roosevelt, a progressive reformer, earned a reputation as a "trust buster" through his regulatory reforms and anti-trust prosecutions. his "square deal" included regulation of railroad rates and pure foods and drugs; he saw it as a fair deal for both the average citizen and the businessmen.