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.
Tinnitus can develop gradually over time or occur suddenly. It's not clear exactly why it happens, but it often occurs along with some degree of hearing loss. Tinnitus is often associated with: 1  age-related hearing loss. 2  inner ear damage caused by repeated exposure to loud noises. 3  an earwax build-up. 4  a middle ear infection. 5  Meniere'mÃ©niÃ¨re s â disease a condition that also causes hearing loss and (vertigo a spinning).  sensation