What is an example of selective breeding practiced by ancient peoples in north and south america?

An example of selective breeding can be in North America with Turkeys. 

Wild turkeys were much bigger than their domesticated counterparts, however, the domesticated turkeys being smaller and more docile is directly caused by selective breeding. They bred the turkeys that suited their needs and it led to them becoming different from the wild ones over time.

Q1. The M-A-I-N acronym is often used to analyze the war – militarism, alliances, imperialism, and nationalism.

Q2. The immediate cause of World War I that made the aforementioned items come into play (alliances, imperialism, militarism, nationalism) was the assassination of Archduke Franz Ferdinand of Austria-Hungary. In June 1914, a Serbian-nationalist terrorist group called the Black Hand sent groups to assassinate the Archduke.

Q3. ? idk what ur word is but thx for the points