1.   The museum sits on the exact spot where gold was first discovered.

2.   After gold was discovered in California, the Humboldt Trail that cut through the region became the most popular path west.

3.   But six years later, gold was discovered in the Black Hills, and prospectors swarmed into the area.

4.   C. People in the North wanted control of the country when they found out that gold had been discovered in the South.

5.   Denver achieved this by becoming a boom town when gold was discovered along the South Platte River at the time of its birth.

6.   Near the end of the Heritage Trail is the famed oak tree where gold was first discovered.

7.   On Monday, Cortez, Jamie Valdes and Joe Cardenas told jurors how they discovered the gold and how they spent it.

8.   Once gold was discovered in those California computer labs, every decision about running the Internet became controversial.

9.   Pioneers of the new optical technology are discovering gold at the end of their rainbow.

10.   She and her husband became immensely wealthy when gold was discovered at a Colorado mine where he was superintendent.