Which event was prompted by Ida Tarbell's investigative journalism? The Supreme Court broke up the Standard Oil trust.

Congress passed a pure food and drug act.

Roosevelt invited Tarbell to dinner at the White House.

Child labor laws were rewritten.

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).

a widespread disease that killed many people

the split of the christian church

invasion from arab muslims