Answer:he prevailing theory proposes that people migrated from Eurasia across Beringia, a land bridge that connected Siberia to present-day Alaska during the Ice Age, and then spread southward throughout the Americas over the subsequent generations.
Military conflict: American Revolutionary War
People: George Washington, John Collier, Ishi, .
Explanation:
After gold was discovered in California. News of the discovery soon spread, sending people to California from the rest of the United States and abroad. These early gold-seekers, called "forty-miners," traveled to California by sailing boat and in covered wagons across the continent.. San Francisco grew from a small settlement to a boom town, and roads, churches, schools and other towns were built throughout California. A system of laws and a government were created.
The answer would be number 3
