In 10th century norway, eric the red and his followers were banished for murders and general rowdiness. this small group, which
had a higher representation of an allele that contributes to red-hair color than the rest of the population of norway, sailed west and established a colony on iceland. within several centuries this colony had a population of several thousand, the majority of whom were red-heads. this is best explained by
This is a typical case of natural selection, where we have a group of people that have similar physical traits, that are selected and than isolated from any external influence, so with interbreeding they manage to keep their physical traits for generations to come and thus create a population that resembles their initial ancestors.
True Gatekeeping is the practice of controlling who gets what information, and how. The internet has revolutionised access to information and for the first time in history, information can move freely from source to receiver.
Although third party candidates rarely actually win elections, they can have an effect on them. ... Sometimes, they have won votes in the electoral college, as in the 1832 Presidential election. They can draw attention to issues that may be ignored by the majority parties.
In 1945, the leaders of the Nationalist and Communist parties, Chiang Kai-shek and Mao Zedong, met for a series of talks on the formation of a post-war government.