Symptoms might include: Pain. Most people who develop optic neuritis have eye pain that's worsened by eye movement. Sometimes the pain feels like a dull ache behind the eye. Vision loss in one eye. Most people have at least some temporary reduction in vision, but the extent of loss varies.
There are many ways in which the gold rush in Australia shaped the country. One of the ways it shaped Australian history was through immigration. The goldrush brought a large number of immigrants to Australia, all of whom contributed their own cultural influences. It was the beginning of multiculturalism in Australia.
The California gold rush of 1849 brought large numbers of American citizens and new immigrants from Europe to California. The presence of gold -- the worldwide standard curren â¦ cy in that time -- made California tremendously valuable to the United States.he first finding of gold was at the tailrace of a sawmill being  built by James Wilson Marshall in Coloma, California. The mill  property was owned by Johan (John) Sutter. â¦ The area that was  impacted by the gold rush was northern California from Sacramento  north to San Francisco.