Thracian warfare every living thing, including children and dogs, in Tanagra and Mycalessos. Thracians would impale Roman heads on their spears and Rhomphaias such as in the Kallinikos skirmish in 171 BC. Herodotus writes that "they sell their children and let their wives commerce with whatever men they please". This is a list of battles or conflicts that Thracians had a leading or crucial role in, usually as mercenaries. Thracian warfare The history of Thracian warfare spans from the 10th century BC up to the 1st century AD in the region defined by Ancient Greek and Latin historians as Thrace. It concerns
Greek units of measurement Greek units of measurement A number of units of measurement were used in Greece to measure length, mass, area, and capacity. In Greece, the metric system has been used since 1836 and was made compulsory in 1922. One "piki" varied from 0.640 m to 0.670 m. 1 "pic" was equal to 1 piki. The "small piki" of Constantinople (also known as the "endeze") was equal to 0.648 m The "large piki" of Constantinople (also known as the "arsin") was equal to 0.669 m A masonry "piki" (also known as the "meimar zire") was equal to 0.750 m. Two types of