4. The San Joaquin River and the Sacramento River runs down the valley.
5. The valley is surrounded by the mountains. On top of the valley region is the mountain region.
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11. because it gets very little water. The desert is also good for mining. The main desert in the valley region is the Mojave Desert and the Death Valley.
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21. missions. The main purpose was to keep the Russians out, and keep the Indians in. One of the famous presidios is Fort Ross.
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24. led a group of Russians and Alaskan fur trappers to a place close to San Francisco. They came to hunt sea otter. So they built Fort Ross as a trading post.
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26. was the first person to lead a wagon train of settlers all the way from Independence, Missouri. Picture of John Bidwell
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29. making maps in the 1840's. Fremont also wrote reports that made Americans from the east interested to move to the west.
![The Valley Region ,[object Object],This is the California state capital.](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)