Answer:
C
Explanation:
In the History books the assassination of the Archduke made the country declare war on the country the assasin came from.
The most popular is answer (A) Benjamin Franklin.
The Monroe Doctrine was impossible for the US to enforce, as despite the threat, they had no power to watch over and govern foreign nations. It was reliant on other nations overestimating the power of the US, and that fear was the only thing that made it of any use.
B. raw materials . It seems that as the europeans became more industrialized , they were able to discover new raw materials in the colonies in which they settled .
