The answer is B since the natives immune system was weak to the diseases.
Answer:
suspension of colonial judiciary powers
Explanation:
If Rome was defeated at the battle of Zama then there wouldn't have been a Roman empire after that, and Carthage would have won the second punic war, leading too the destruction of Rome itself
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Land Act of 1820
Date: 1820
Description/Significance:
This act is significant in that it triggered the settlement of the Northwest and Missouri territories. This act encouraged those settlements by lowering the price of public land and also by prohibiting the purchase of federal acreage on credit. This eliminated one of the causes of the Panic of 1819.