The Impact of Gold. When gold was discovered in 1848, people poured into California to prospect the golden mountains.. At the height of the gold rush the atmosphere in the mining country was of extreme excitement and greed.
Vertigo Symptoms and Signs. Vertigo is a feeling that you are dizzily turning around or that your surroundings are dizzily turning about you. Vertigo is usually due to a problem with the inner ear but can also be caused by vision problems and other conditions. Vertigo is medically distinct from dizziness, lightheadedness, and unsteadiness in that vertigo involves the sensation of movement.
Dizziness or vertigo can be caused by a disturbance in a particular part of the inner ear â the vestibular system. This is the part of your balance system that provides your brain with information about changes in head movement with respect to the pull of gravity.