How far away is providence RI from Baltimore?

Where did mirrors originate from? Why is Russia not to blame for World War 1? When may the writ of habeas corpus be suspended? Is it true that if you are studying cells and heredity you are most likely taking a chemistry class? Is it good if a company's annual sales go up while the gross profit margin goes down and the net profit figures go down also what does this mean for the company? Name something you might see listed on a missing pet sign? Is it ok to spank a girl? How is alcohol used in THC extraction processes? What is name of the statue on top of the US capitol? What is atomospheric pressure? What is one thing that uses an electromagnet? What nationality is the last name quigley? What is the approximate square root of 150? Where did the 18 president of the US die? Is it good to eat raw uncooked Garbanzo beans soaked in water? What can lithium aluminum hydride (LiAlH4) reduce? Why did Holmes deceive Watson and not tell him his real plan in the Dying Detective? Which of the following would not be an appropriate topic for your personal statement? What type of lava does mt ruapehu? What are the advantages for countries to have deposits of coal and oil?