I would have to say technology is using fewer resources to manufacture goods more efficiently.
President Theodore Roosevelt oversaw the realization of a long-term United States goal—a trans-isthmian canal. Throughout the 1800's, American and British leaders and businessmen wanted to ship goods quickly and cheaply between the Atlantic and Pacific coasts.
Rising out of the Federalist v. Anti-Federalist debates, it featured two national parties competing for control of the presidency, Congress, and the states: the Federalist Party, created largely by Alexander Hamilton, and the rival Democratic-Republican Party formed by Thomas Jefferson and James Madison.
