Explanation:

- Let’s get right to it. If you’re talking about the rise of the British school of Anthropology, the big name you want is R. Brown (Radcliffe-Brown).

- L. Morgan was American. He focused on kinship and social structure but wasn’t connected to the British school.

- Westermarck was Finnish, best known for his work on marriage and morals—not the British anthropological movement.

- Margaret Mead was American, too, and her fieldwork was mostly in the Pacific, tied to American anthropology.

The British school of Anthropology took shape in the early 20th century, really anchored by thinkers like Radcliffe-Brown and Malinowski. Radcliffe-Brown emphasized structural-functionalism, which became central in Britain.