To draw a map of the round earth on a flat surface, Cartographers use map projections. There are several ways it can be done, but every type of projection distorts reality in some way. Scientists use a Tissot's indicatrix to quantify distortions that are introduced when creating a map
I hope I helped ^.^
I cant help but how are you today?
I got three for ya
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1.) The gold rush caused California's population to increase dramatically;
2.) it brought people from many different backgrounds to California; it made California more democratic because people were more equal in mining communities;
3.) it caused Native Americans and Californios to lose their land
Some other groups that were targeted were the Poles, the Romas (gypsies), and Soviet Prisoners. They were treated much like the Jews, sent to concentration camps, many were killed.