I believe the correct answer is D.
The new technology always replaces the old.
Answer:
A. The sinking of the Maine.
Explanation:
The USS Maine was the battleship of the United States that sank in the Havana Harbour on February 15, 1898. The ship sank due to an explosion whose origin is still unknown. Many crew members of the ship died in the explosion.
This event instigated the United States to declare war over Spain, ultimately leading to Spanish-American war in April, 1898.
Therefore, the correct answer is option A, the sinking of the USS Maine was the event that ignited Spanish-American War.
Answer:
Emperor Vespasian began construction of this famous Roman sporting site. Under the emperor Trajan, the Roman European boundaries were set at. Britain in the northwest and Mesopotamia in the east.
Explanation:
Crawford W. Long ( 1815 - 1878 ) was an American surgeon, best known for his first use of inhaled sulfuric acid as an anesthetic. He published his findings in 1849.Sigmund Freud was an Austrian neurologist and the founder of psychoanalysis. Ivan Pavlov was a Russian physiologist, known for his work in classical conditioning.Luis Pasteur was a French biologist who discovered the principles of vaccination and pasteurization.Answer: A . Crawford W. Long
