I'm stumped; how does a unique culture grow & develop written in 5 sentences

A culture is said to be unique if they have unique ways in handling their basic needs that are unusual in a society we grow up in. In a unique culture, people grow unique ways to achieve their goals and develop a unique society. They learn and discover new ways that other societies haven't discovered or rarely use, such as a new method for farming or a new type of medicine. For example, people in Polynesian islands, Micronesia, and other places have developed unique cultures because their cultures have rare traditions that most people do not have, such as certain gestures that they use to respect elders or carrying an entire house itself to a new location.