Eighteen-month-old William’s vocabulary consists mainly of words such as "milk," "bottle," "truck," and "book," and very few social formulas or pronouns like "all done" or "give me." William uses a(n) style of speech.

Referential                                                                    

Explanation:

Referential style: The term "referential style" is described as a style of speech in which early learning of language occurs in toddlers where they use language mostly to label different objects. However, referential style develops as soon as toddlers stats to use language as a source to interact with some other person and emphasizes social pronouns and formulas.

In the question above, William uses a referential style of speech.

well it depends i think people around the world are coming around to gay marriage. but if you are talking abortion then wow, so much to talk about. such as men thinking they have the right to choose if women can, the fact there are health concerns if the women can't get one, and many more arguments to discuss. so i would definitely say abortion would be a much more interesting topic.