What is the term that explains why people who speak english in england and people who speaks english in the united states up different words

Based off of where different people are located on earth, we use different words/slang in our everyday speech. I believe the word you are looking for is:

Colloquialism

Colloquialism - a phrase that isn't formal, but can be used in ordinary conversation.

(Basically, different places have different colloquialisms)

you should just come up with the best answers you can nobody is perfect.

explanation: i just want to

besides the fact that abraham lincoln abolished slavery, and greatly benefit black people, he had a heavy impact of the definition of what democracy was, and should be.