Answer:
C. The expanding role of the federal government
Explanation:
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The most important impact of the improvements in saddles in assisting the spread of Islam to Sub-Saharan africa is they they contributed the increase in Trans-Saharan Trade. They help to increase the trade in the region so that Its not hard to trade some of the product.
The answer is B Chinese communism believed that working people were exploited
Answer:
A. The Indian Removal Act
A confederate system sits at the other extreme in terms of centralization. A confederacy is a loose relationship among a number of smaller political units. The vast majority of political power rests with the local governments; the central federal government has very little power. Local governments have a great deal of freedom to act as they wish, but this freedom often leads to conflicts between states and the federal government. In some cases, a confederacy is little more than an alliance between independent states.