Well the use of trenches prolonged WWI because it was another kind of land warfare where most of the ground in which they were fighting consisted mostly trenches. These trenches protected them from most artillery and normal gun fire. So it was almost like a stalemate.
A. coffee beans
All the others were introduced as a result of The Colombian exchange
Answer:
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Explanation:
The royal court, clergys, the high members in society
Iran lost its independence. Islamic scholars lost their power.
