The Oregon TrailThe oregon trail is a 2,000 mile long trail stretching across the United States.
It is the reason that people were able to get over to the west coast.
Whitman MassacreDr. Marcus Whitman, his wife,and many other U.S. missionaries were killed by the cayuse indians.
This paved boundries for Oregon and Washington.
The Seattlle FireCasued by John E. Back
Destroyed 29 city blocks and 10 brick buildings
Directly afterward the population jumped from 25,000 to 43,000
The Centailia MassacreAmerica legion, and industrial workers of the world massacre was caused by labor unrest.
It attracted national media
Grand Coulee Dam550 ft tall 300 ft wide
Sits in the columbia river gorge
Helps control flooding, river regulation, water storage, and power generation.