Which best describes how diction contributes to a writer’s style?

It is the writer’s way of constructing words into sentences.  He takes into account proper punctuation, clearness, effectiveness in getting the message through.  How well a writer’s diction is will depend on well his work is understood and if he is able to convey the message to his audience.

do u have choices? ? or no?

"globalization has greatly impacted the united states and american citizens. first and foremost, globalization has spread american influence throughout the world. globalization has opened up more markets for the united states, which in effect american companies sell their products worldwide. there has been a rise of multinational corporations and their influence has greatly increased."