Connected to the collecting of Indigenous artifacts is a practice known as salvage anthropology. Salvage anthropology was an effort to collect the material culture of Indigenous peoples in the United States and other parts of the world who were believed to be going extinct in the later 19th century. During this period, many anthropologists dedicated themselves to collecting material objects, stories, language lists, and ethnographies from tribal peoples worldwide. Many collections were made through legitimate means, such as purchasing objects or sitting down with collaborators (called informants in older anthropological vernacular) to record traditional stories, but some collecting involved the theft of tribal cultural items or purchases from intermediary traders. Many of these anthropologists were hired by the Bureau of American Ethnology (BAE), a division of the Smithsonian Institution, and spent considerable time living with Native peoples on the reservations that were by then home to most Native Americans. Language was a special research focus for linguists and anthropologists, as many Native languages were rapidly going extinct. Through analysis of language, an anthropologist can understand the meaning of words and their context as well as gain a sense of a culture’s philosophy and worldviews. Anthropologists were not paid well to do this work for the BAE. Some began supplementing their income by buying cultural objects at a low cost from the people they studied and selling those objects at a much higher rate to museums. This practice is now acknowledged as unethical and exploitative. The anthropological research of this period has also been criticized for focusing solely on cultural knowledge while ignoring the hardships faced by the culture. For example, few anthropologists chose to help their subjects address the circumstances of living in poverty on the reservations. Leonard J. Frachtenberg was an anthropologist working during the salvage anthropology period who did take action to help the people he was studying. Around the turn of the 20th century, Frachtenberg was conducting research to collect the languages of the people living on the Siletz Reservation, in Lincoln County, on Oregon’s coast. He worked extensively with collaborators from the Coos, Coquille, Lower Umpqua, and Alsea tribes—some of whom were living at the Siletz Reservation and some who had returned to their native lands—and published a series of oral histories based on his research. He also helped the tribes locate lost unratified treaties from the 1850s and use those treaties to successfully sue the federal government. In the treaties, the government had promised to pay the Indigenous peoples of Oregon’s coast for their ancestral land if they peacefully relocated to the Siletz Reservation. The people upheld their part of the bargain, but they never received any payment. Frachtenberg helped a Coquille man named George Wasson travel to Washington, DC, and locate copies of the treaties in the National Archives. In 1908, the tribes began the process of successfully suing the federal government for payment for their lands. This process took some 40 years to complete for many tribes, and not all tribes have been fairly paid to this day.