I believe it was <span>Francisco de Xeres but I might be wrong..</span>
The answer that fits the blank is EXECUTIVE OFFICE. The president needs the senate to acquire the confirmation of those who are appointed by the president to federal positions in order to assist him in the executive office but not necessarily in the White House Office.
Animals moved from place to place bringing mating and crowding causes animals to separate and make new herds leading to different areas being populated.
