Almost his last public act was a speech, on the 24th of April 1844, in New York City, against the annexation of Texas; and in his eighty-fourth year he confronted a howling New York mob with the same cool, unflinching courage which he had displayed half a century before when he faced the armed frontiersmen of Redstone Old Fort.
Still in the face of the Act of Congress of 1807 prohibiting such settlements, the frontiersmen rushed in to mine and to farm, and government was established through voluntary associations.
An incident which occurred in 1815-1816 did much to make permanent the hostility of the frontiersmen to the British.
In 1797 his connexion became known with a scheme, since called "Blount's Conspiracy," which provided for the co-operation of the American frontiersmen, assisted by Indians, and an English force, in the seizure on behalf of Great Britain of the Floridas and Louisiana, then owned by Spain, with which power England was then at war.
How would you define frontiersmen? Add your definition here.