Why did japan's attack on the chinese city of nanjing receive significant attention from the rest of the world? a. a large number of americans staying in nanjing were taken prisoner. b. nanjing had been considered too well-defended to be attacked. c. china had been an ally of japan before the attack took place. d. japanese soldiers massacred citizens of nanjing during the attack.

The fourth alternative is correct (D).

The Japanese invasion of Nanjing during World War II was marked by the violence of the Japanese soldiers against the civilian population of the city.

This episode became known as the Nanjing massacre. Japanese soldiers have committed various war crimes like  rapers, murder, robbery, arson and torture.

the conditions that made the byzantine empire vulnerable to attacks by the muslin turks were the sack of constantinople by western crusaders, the conquests of the sultanate of rum, presence of rival kingdoms and finally the set up of fiefdoms at the empire which were owned by the ghazis (turkish warriors).

in 1989, tiananmen square in beijing was the site of china’s main industries. china’s government headquarters. -pro-democracy demonstrations. (second choice)