Definition
"Kalapuyan" is another spelling variation for "Kalapooian." The two terms are essentially interchangeable. It refers to the Native American tribes of the Willamette Valley in Oregon. They shared similar languages and cultural practices. Like the spelling 'Kalapooian,' this term encompasses multiple distinct groups. These people faced significant challenges due to colonization. Understanding the different spellings helps to clarify historical records. Think of them as the original Oregonians!