The
Organic Laws of Oregon were two sets of legislation passed in the 1840s by a group of primarily American settlers based in the
Willamette Valley. These laws were drafted after the
Champoeg Meetings and created the structure of a white government in the
Oregon Country. At the last Champoeg Meeting in May 1843, the majority of the male European descendants present voted to create what became the
Provisional Government of Oregon. Laws were drafted by the committee and accepted by a popular vote in July. These laws were reformed by a second version in 1845.