100
- This type of boat has a flat bottom and square corners
100
- This person created a writing system for Cherokee language
100
- Year people rushed to California seeking fortune
200
- Robert Fulton invented this method of river travel
200
- Forced march of Cherokee people to Oklahoma
200
- Name for gold seekers who arrived in California
300
- A wagon train route that took settlers west
300
- Native Americans of the Plains got most resources from this animal
300
- What people did when they arrived in new territories
400
- Fast mail delivery system using horse riders
400
- Areas of land set aside by government for Native American tribes
400
- Types of buildings used to cut logs for construction
500
- Train route connecting the entire United States
- Transcontinental Railroad
500
- Native American groups who lived in the Great Plains region
500
- Methods used to find valuable metals in the ground