Answer:
C. Corporations had access to money and new technology
Explanation:
The access to money brought in new technology which made it easier, safer, and more efficient for big corporations and their workers to do their job. This resulted in more output and growth, more consumers and ultimately more money.
The cartoonist would see people in slavery being freed. A historical event that supports this is the Cold War in Cuba. Other historical events that this supports includes the American civil war.
He managed to keep those stories out of the newspapers.
Answer: a treaty between two or more countries to make trade easier and to destroy trade barriers