B is the most valuable answer I believe , however it differs with opinion .
Definition of imperialism
imperial government, authority, or system
the policy, practice, or advocacy of extending the power and dominion of a nation especially by direct territorial acquisitions or by gaining indirect control over the political or economic life of other areas
broadly : the extension or imposition of power, authority, or influence
<em>Hope that helps!!!</em>
George Washington solved the problem of getting aid and advice by "<span>4. establishing a cabinet of people who could oversee different areas of concern," since this set a precedent for the Executive cabinet that still exists to this day in the US. </span>
