People with a limited pool of ancestors are often very ugly. Especially noticeable in alpine valleys or remote island communities.
Same if inbreeding is practiced. So, the claim that for example, mid-easterners with their penchant for marrying cousins, or the Swiss with their insular village communities ..
Same if inbreeding is practiced. So, the claim that for example, mid-easterners with their penchant for marrying cousins, or the Swiss with their insular village communities ..