Watch The Men Who Built America: Frontiersmen Episode 1 HD Full Free on SolarMovie. Watch The Men Who Built America: Frontiersmen tv series online free. A look at the lives of iconic pioneers such as Daniel Boone, Lewis and Clark, Tecumseh, Davy Crocket...A look at the lives of iconic pioneers such as Daniel Boone, Lewis and Clark, Tecumseh, Davy Crocket and Andrew Jackson as they traveled across America.