<span>Answer:
Thoreau was fervently against slavery and actively worked for abolitionism. Where, he participated in the Underground Railroad and in opposition with the popular opinion of the time. Two weeks after the ill-fated raid on Harpers Ferry and in the weeks leading up to Brown's execution, Thoreau regularly delivered a speech to the citizens of Concord, Massachusetts in which he compared the US government to Pontius Pilate.</span>
Answer: Water-borne disease
Explanation: The rivers are mostly populated by sewage waste, industrial waste, and agricultural run-off. So the answer is d.
911 happened on September 11, 2011. Terrorists crashed planes into the Twin Towers in New York. It was a terrible tragedy and many lives were lost.
They became entrenched which made it very difficult to move around, and they were very evenly matched.
