D. All of the above
Hope this helps! :)
Rome got to big and couldnt handle rebellions and invasions
"At Midway, thanks mostly to code-breakers and excellent planning, US forces ambushed a Japanese attack/invasion force that featured the same four aircraft carriers that had launched the attack on Pearl Harbor six months earlier. In the end, Hiryu, Soryu, Akaki, and Kaga were all sunk, with the loss of thousands of Japanese seamen and, most importantly, the loss of hundreds of Japanese aircraft and pilots. On the American side, the USS Yorktown was sunk. Japan, a relatively small island nation with practically no domestic natural resources, was unable to recover from the losses at Midway. While the US was able to launch dozens of new aircraft carriers and support ships during the war years, Japanese ship production was unable to even maintain the 1941 navy."
www.answers.com/Q/Why_was_the_US_able_to_ambush_the_Japanese_at_midway_and_why_was_it_a_turning_point
Answer:
Explanation:
Electric cars: Is changing the world slowly by making the world free from vehicular pollution on the streets
CRISPR: A biological advance in medical technology which might allow us to edit genes and fix DNA issues.
Quantum Computing: A new form of computer more advanced than the normal binary computers we use today, and will most likely be our answer to finding answers to the world's most complex problems, and help humanity in science, space, and everything in between.
