### Question
How is the "Sisk Act" defined?


### Answer
The term **Sisk Act** is defined in *25 U.S.C. § 1780* as follows -

> Public Law 90–171 (commonly known as the “Sisk Act”) (16 U.S.C. 484a)

#### Citation:
  - *25 U.S.C. § 1780*
  - Heading: **CHAPTER 19-INDIAN LAND CLAIMS SETTLEMENTS > SUBCHAPTER XIV-PUEBLO DE SAN ILDEFONSO CLAIMS SETTLEMENT**

