Inline skating for 30 minuets or washing and waxing a car for 45 minuets can burn up to how many calories?

the year 2019 marks the 2115th anniversary of his birth.

frederick the great and the war of austrian succession. frederick william of brandenburg-prussia trained his son, frederick, to be a hardy soldier. he also declared himself king of bohemia, and maria theresa sent troops to retake bohemia. in august he led 80,000 of these men across the frontier into bohemia, his