Causes of the American Revolution. French and Indian War. Also known as the Seven Years War, this war was fought over conflicting territorial claims between the French and British in the Ohio River Valley.
1 Meniere's disease-It is an inner ear disorder that causes severe hearing loss, ringing in the ears and dizziness. 2  The disease can affect one or both ears. 3  Acoustic neuroma-It is a non-cancerous tumor of the ear causing ringing in the ears, hearing loss and dizziness and balance problems. 4  Trauma to the inner ear.
1 Dizziness and tinnitus are the second most common disorders of the nervous system. 2  Each year millions of people go to the doctor because of dizziness. 3  More than 50 million Americans have tinnitus.  These treatable conditions greatly distress patients and disturb their lives.