Answer:
The Athens had an elected government (democracy), while the Spartans had a thing called Oligarchy (basically being ruled by a few). The Athens valued art and stuff while the Spartans valued the military.
Industrialization is the main cause of urbanization in America, and one of reasons for America no longer being a farm dependent economy. Industrialization is also a reason for many technological advances and introduced the American economy of being able to own businesses and factories for profit.
The three naval carriers would play and important role in other battles throughout the war.
The plan by the Japanese prior to the attack on Pearl Harbor was to perform a surprise-attack on the U.S. in which all of the U.S.'s major assets were destroyed; however, the several aircraft carriers that were not destroyed proved detrimental to the Japanese later on; their plan was based on crippling the U.S., but the U.S. was not entirely crippled.
What type of government does the United States have?
D. Federal republic.