Washington …

was admitted to the Union as the 42nd state on this date in 1889.

According to the Library of Congress:

Racism, rather than concerns about sovereignty, propelled the very first settlers into the Washington region. In 1844, George W. Bush, a man of African-American ancestry was among early pioneers to Oregon Country. After learning the Oregon Provisional Government prohibited black people from owning property, Bush’s party evaded control of the Provisional Government by crossing the Columbia River into present-day Washington. Olympia, now the state capital, traces its settlement to this band of pioneers.