Answer:
the north got a lot more factories and started to produce a lot of goods that were needed all over.
The Mongols treated the non-muslim subjects most fairly, while the Ottomans treated them the least fairly.
The Mongols were religiously tolerant because they conquered and rule through manpower rather than religion. The Ottomans were the least fair to non-muslims. It is close between the Umayyads and the Ottomans, but the only difference is the amount of discrimination (per se) held against non-muslims. While the Umayyads only had the jizya (tax paid if you were non-muslim), the Ottomans had distinctive restrictions on non-muslims. They had dress codes according to their religion and could only reside in neighborhoods who's residents were of the same religion (under the Ottomans).
Yes they did it helped them a lot
A team of archaeologists has discovered a massive ring of prehistoric trenches at the site of an ancient village about 2 miles from the famous Stonehenge monument in the U.K.
