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Treaty of Oregon
The Treaty of Oregon stopped 28 years of joint occupancy.The picture is of the Oregon Treaty. -
Railroad connection
A railroad connection with the east was established in Washington on this date. -
Washington became a state
Washington became a state on this date. -
First ice-cream maker in the world
The world's first soft-serve ice cream machine was located in an Olympia Dairy Queen. -
Seattles first to get a revolving resterant
Seattle built the very first revolving resterant. -
Seattle hosted a World Fair
Seattle hosted a world fair on April, 21 through October, 21. -
Mount St. Helens eruption
This huge eruption killed 57 people and caused billions of dallors in damage.