Answer:
A. A. Japan's ruler did not allow them to conduct business anywhere else.
Since then the Great Wall was built, rebuilt to protect the northern borders of the Chinese Empire from the Hun's and Mongolian attacks during the rule of successive dynasties.
Colombia, short-lived republic (1819–30), formerly the Viceroyalty of New Granada, including roughly the modern nations of Colombia, Panama, Venezuela, and Ecuador.
It is the executive privilege that has been interpreted to
mean that a president can shield information from congress as a result of the separation
powers. In the United States, this privilege gives the president and other members
of the executive to refuse subpoenas from the legislative group of the
government to access any information from them. Presidents have the power to
keep confidential information to avoid unnecessary issues that may affect the
government and the country. For example, if there’s an issue with the military
and the president decided to keep this information, then it will be keep.
The answer is : B :))))))))