The ancient Egyptians developed a sophisticated system of mathematics and astronomy, which included a decimal number system. This number system was based on the powers of 10 and was used for counting, measuring, and performing calculations.
The French Foreign Legion is one of the most famous corps in military history, which has truly written indelible pages of glory on all the battlefields of the world, from Europe, to the ends of the Sahara, Mexico, Indochina, Madagascar. And yet the Legion had rather humble origins. The Foreign L