They were used to increase mobility
Answer:
Five dynasties ruled over the Delhi Sultanate sequentially: the Mamluk/ Slave dynasty (1206–1290), the Khilji dynasty (1290–1320), the Tughlaq dynasty (1320–1414), the Sayyid dynasty (1414–1451), and the Lodi dynasty (1451–1526). It covered parts of India, Pakistan, Bangladesh and some parts of southern Nepal.
Explanation:
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The Missouri Compromise was an effort by Congress to defuse the sectional and political rivalries triggered by the request of Missouri late in 1819 for admission as a state in which slavery<span> would be permitted. At the time, the United States contained twenty-two states, evenly divided between slave and free.</span>
By promoting vocational training for American Americans