4h - 34h - 3
= 3(-10h - 1)
Hope it helped :)
i think it is Mediterranean
It was mainly "a. Genghis Khan" who <span>united and expanded the Mongol Empire, due mostly to his superior military skills, which allowed the Mongols to conquer vast areas of land. </span>
Economies began in d) ancient times, with the Sumer and Babylonians starting trading, etc.