According to Aristotle, plot is the most important element of tragedy.
In this passage, the type of warfare being described by the author is "chemical warfare".
Answer:
The Treaty of Paris of 1763 ended the French and Indian War/Seven Years’ War between Great Britain and France, as well as their respective allies. In the terms of the treaty, France gave up all its territories in mainland North America, effectively ending any foreign military threat to the British colonies there.
The answer is option A "a belief that the United States had a duty or destiny to expand westward." When the Manifest Destiny began the settlers thought that God himself told them to expand, so they though that God gave them a duty to expand westward and many people thought it was their destiny to carry out God's will.
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