In general, yes, it is true that the Texas fight for independence was led by Sam Houston. But the question is a bit misleading because his greatest achievement was actually not only taking Texas from Mexico, but bringing it into the United States.
John Marshall was the 4th Chief Justice of the Supreme Court who made this decision.
No person should be held at gun point only if they do not cary any weapons on them that can harm someone badly unless they have a license. It protects the rights to bear arms and is needed because police officers keep shooting people for no reason.
Julius ceaser was the first roman dictator.