The true statement about BOTH Grady and Douglass is: <span>B) Both men were nineteenth-century authors.
Grady is well known for his writings about the pros and cons of industrialization, while Douglass is well known for his writings about the life that's experienced by the slaves.</span>
One of the main reasons why foreign investment in Persia increased in the early 1900s was because the world became more dependent on oil and other fossil fuels--due to Industrialization--many of which existed in this Middle Eastern region.
Since gaining their independence and becoming self-determined, huge issues arose in things like different ethnic backgrounds or different religious practices or a rise in wealthy and corrupt politicians or totalitarian military governments or similar. These factors all combined together to prevent democratization of the country.