I think it's a phrase because this sentence doesn't include a verb and clauses have verbs......so..........the answer is a phrase
B.
Read this line, out loud.
It was a short pause that contributed to the flow of things. This applies even in a sentence.
Answer:
Legend holds that the blaze started when the family's cow knocked over a lighted lantern; however, Catherine O'Leary denied this charge, and the true cause of the fire has never been determined. What is known is that the fire quickly grew out of control and moved rapidly north and east toward the city center.
End date: October 10, 1871
Start date: October 8
Explanation: