In the mid-20th century, researchers dredging the seafloor could not find any materials older than <span>180 million years old.
-Hope this helps.
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B) William Taft
Both United States' Amendments were passed in William Taft's term (The 27th president), which lasted from March 4, 1909 to March 4, 1913.
The 16th Amendment, which allowed the Congress to levy an income tax without apportioning it among the various states or basing it on the United States Census, was ratified in February 1913.
The 17th Amendment, establishing the direct election of United States Senators by popular vote, was proposed by the 62nd Congress in 1912 and became part of the Constitution on April 8, 1913.
Answer: D
Explanation: Which of the following evidence was used by the American Temperance Society in the excerpt to explain why people would join the temperance movement? ... The use of specific studies would convince people to believe the movement's goals.