News | amarillo., In the past eight years, texas lawmakers have tried nearly a dozen times to pass a law requiring drug screenings or testing for applicants for state welfare benefits.. An original 360-day year | 360 day year, Was there one? some historians, scholars, and scientists, along with a few popular authors, have claimed that ancient civilizations used a 360-day annual calendar.. April fools' day: origin history - infoplease, April fools' day: origin and history the uncertain origins of a foolish day by david johnson and shmuel ross.
Calendar converter - fourmilab, The mayans employed calendars, organised hierarchies cycles days lengths. long count principal calendar historical. http://www.fourmilab.ch/documents/calendar/ Islamic calendar 2017 - hijri calendar | islamicfinder, Islamic calendar muslims world islamic events dates. learn history islamic calendar post.. https://www.islamicfinder.org/islamic-calendar/ Hebrew calendar - wikipedia, There additional rules hebrew calendar prevent holidays falling days week. ( rosh hashanah postponement rules, .). https://en.wikipedia.org/wiki/Hebrew_calendar