The two major mountains ranges in Europe are the Alps, which stretches across much of the continent, and the Ural Mountains which divides the continent from Asia.here are many major rivers which are located in Europe. Some of  the largest include the Volga, Danube, Ural, and Dnieper rivers.
Principal Place of Business. You can claim business mileage deductions if you run a business or work as an independent contractor. Before calculating your business mileage, determine your principal place of business. This is the place from which you work most of the time. If you have an office, then your principal place of business is your office.
For example: Your employer reimburses mileage at a rate of 30 cents per mile. You can deduct the difference between the 2016 rate of $0.54 per mile and the reimbursed 30 cents per mile from your employer. However, to receive the mileage deduction, both of these must apply: You must itemize your deductions.