The nature of English literature reflects the rich and diverse vocabulary of the English language, which resulted from the dual influence of the Anglo-Saxon and, later, French languages.
Facts
causal (resulted from, reflects)
Dual influence of >> rich and diverse >> nature of Anglo-Sax + French vocabulary English lit contrast / pivot (though)
French doesn't have dual influence. Directly influenced by Latin (barely a trace of Celtic)
French lit is known for simplicity and clarity.
Evaluate
The #1 thing we listen for on Most Supported is causal language. The other things we listen for are conditional / pivot / mathy / comparison ideas.
It seems like maybe we're being tested on the causality of "dual influence leads to rich/diverse vocab", or the pivot contrast provided with French's simpler / clearer single origin language.
Goal
I wouldn't have a good prediction here, so let's just look for the most provable answer. It'll probably relate to the causal difference maker of .