What is the main idea, topic sentence and supporting sentences of this passage?

The english language has the largest vocabulary of any language in existence. it has close to a million words! the english language is also the most widely used language in the world. close to a billion speakers, at least half of which speak english as a second or foreign language. this unit takes you on a brief tour of the history of english, showing you how the language moved from its obscure beginnings to its celebrated status as the first truly global language. what is the main idea in the text?

Why did phillips il of spain want to invade

Which of the following best explains why the author chose the compare-and-contrast structure for paragraph 2