The calendars produced by both Mayan and ancient Mesopotamian civilization were

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

a. men

and during later times male slaves as well

b because they both had so of the same chosen rules