English and Literature MLA

Any topic (writer’s choice)

This is the title of the essay: To what extent has english been an essential part in developing as a world wide community?

The essay should also answer this questions

What are the main influences of the English language?
When did the community start changing?
Where are the most  important developments?
Why is english  an essential part in developing as a world wide community?
How is it benefiting the world?