He served as a United States senator, as the mayor of New York City. And as the seventh governor of New York. In this last capacity, he was. Largely responsible for the construction of the Erie Canal. Was a major candidate for the presidency in the election of 1812. Challenging incumbent James Madison. Document signed, 7 x 4-3/4. TRUE – AUTHENTIC – HAND-SIGNED. Unconditionally Guaranteed Authentic Forever! I encourage you to ask questions. Make sure to take. Some time and look over the list. Thanks for shopping with.