1- The situation in which racial/ethnic groups are permitted to live in the same society without losing their cultural characteristics is _______.
2. The first hominid species to make stone (Oldowan) tools has been named _______________________.
3. One of the three factors in the 19th century that promoted anthropological awareness was ______________________________________.
4. All of the meanings that are conveyed by a particular word (like “to know”) are referred to as the word’s ______________________.