The hot seasons are short and its constantly cold there
One of the many effects of the Crusades was that the pope and the kings of Western Europe became and Europeans started to trade with the Middle East. Trade increased as they Western Europeans began to buy products such as sugar, lemons and spices which led to the increasing of trade and cultural diffusion
metallurgy is your answer
The "study of metals and the process of refining (them)...."
Note that it says metal. Metallurgy has the word "Metal" in it, and so is most likely your answer (and is your answer).
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C. Agreements about peace treaties between Egypt and Israel and for peace in the Middle East
Answer: The word Brahmin translates to “Supreme Self” or the first of the gods. Brahmin is the highest Varna in Vedic Hinduism. ... As the developments of the caste system continues, Brahmins became an influential Varna in India and discriminated against the other lower castes