A. the japanese attack on pearl harbor
The answer is A. Drove production costs up. It drove production costs down, because they were able to take less time to make the products as well as less materials because 1) standardized parts were invented around the same time, and 2) they didn't have people preparing everything so materials weren't wasted.
The answer to the question above is 4 percent.
By 2000 under United States President Bill Clinton's administration, unemployment in the United States stood at about 4 percent after the economy grew for the ninth consecutive year. It is the lowest rate in more than three decades.
The zhou adopted much of the (shang) culture