The Missouri river and the Columbia River were the two rivers they came across on their expedition,
Answer:
The capital city in the Tang dynasty was Chang'an, a huge trading center, with a population of more than 1 million. The capital city in the Song dynasty was Kaifeng, had just about 1 million people.
Explanation:
Explanation:
Gold Discovered in California. Many people in California figured gold was there, but it was James W. Marshall on January 24, 1848, who saw something shiny in Sutter Creek near Coloma, California. He had discovered gold unexpectedly while overseeing construction of a sawmill on the American River.
Answer:
law enforcement and business regulations fall under domestic policy
-they announced they had missles that carried nuclear weapons
-launched the first man-made satellite into space
-when the us tried to launch one they failed