The Meaning of Freedom. Columbia historian Eric Foner traces the shifting definition of American liberty in USCâs sixth annual Law and Humanities Distinguished Lecture. November 1, 2007. When it comes to freedom in America, thereâs no single lasting definition, according to world-renowned historian Eric Foner.
The first symptoms of myasthenia gravis may be: 1  Weakness of the eye muscles. 2  Difficulty in swallowing. 3  Slurred speech.
The defining symptoms of hyperemesis gravidarum are gastrointestinal in nature and include nausea and vomiting. Other common symptoms include ptyalism (excessive salivation), fatigue, weakness, and dizziness.