Citation Hunt

The Wikipedia snippet below is not backed by a reliable source. Can you find one?

Click I got this! to go to Wikipedia and fix the snippet, or Next! to see another one. Good luck!

In page Snoqualmie Indian Tribe:

"

Some Snoqualmies settled onto the Tulalip Reservation after signing the Point Elliott Treaty with the Washington Territory in 1855, but many remained in their ancestral homelands around the Snoqualmie Valley and Lake Sammamish. At that time they were one of the largest tribes in the Puget Sound region numbering around 4,000.[1] They have tried and failed on several occasions to secure a reservation on their ancestral lands along the Tolt River (a tributary of the Snoqualmie River). Instead, they purchased land for and were granted a reservation near Snoqualmie, Washington, on which the tribe opened the Snoqualmie Casino in 2008.[2]