Answer:
High tariffs create protectionism, shielding a domestic industry's products against foreign competition. High tariffs usually reduce the importation of a given product because the high tariff leads to a high price for the customers of that product. There are two basic types of tariffs imposed by governments on imported goods.
Explanation:
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<span>The Vietnam War had far-reaching consequences for the United States. It led Congress to replace the military draft with an all-volunteer force and the country to reduce the voting age to 18. It also inspired Congress to attack the "imperial" presidency through the War Powers Act, restricting a president's ability to send American forces into combat without explicit Congressional approval. Meanwhile, hundreds of thousands of Vietnamese refugees have helped restore blighted urban neighborhoods.</span>
One way that Islam spread in Northern Africa was b. The Islamic empire established a center of learning in the territories.
<h3>How did Islam spread in North Africa?</h3>
Apart from trade with Arab Muslims, North Africans picked up Islam thanks to the knowledge that they gained from local centers of learning.
These learning centers were set up to ensure that people could learn and appreciate the Islamic creed.
Find out more on Islamic centers of learning at brainly.com/question/15070909.
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I cant decide between B and D i think it might be B
Liberate parts of the Spanish Empire and gain influence within them.