Without a well-advanced language system, we would not be able to function as a successful society that is constantly making advancements and technological breakthroughs. Linguists have traditionally broken down new language into two stages, pidgins and creoles. The crude language is termed pidgins and the more complex language is referred to as creoles. Pidgins arose from the need of colonists or workers to communicate with one another. There are very few grammatical rules for pidgin discourse and there is great variability of speech within and between individuals who speak a pidgin discourse.
Pidgins evolve into creoles whenever the group using the pidgins adopts it as their native language.
That group then begins to use pidgins for all social purposes, not just for discussing plantation tasks or bartering. The difference between creoles and pidgins is that creoles have a more extensive vocabulary, more complex grammar, and speak consistent across individuals. Saying things complex in pidgins is nearly impossible whereas in creoles complex speech is common. This process of creolization is a natural experiment in language evolution that has unfolded independently dozens of times in the new world. There are both positive and negative sides to the development of creoles.