ANSWER: A) could not focus only on business and economics.
EXPLANATION: The dollar diplomacy was not limited to the discussions of business and economics favoring USA but it also expanded to terms of foreign policy. It was also discussed that the USA has the right to intervene if any country in the western hemisphere appears politically and financially vulnerable.
The oldest book would probably have to be The Bible...
His invention allowed people to build factories far from rivers
REGULATIONS<span>Guidelines issued by federal agencies for administering federal programs and implementing federal law.</span>