What authority establish the rule expenditure of public funds?

Why and how did Tyler Fillmore and Arthur not have Vice Presidents? What does artical 2 of the constitution deal with? Is George H. W. Bush dead? What is a tossup state in an election? Who was the president when John Adams was the Vice President? Can you be a test pilot and a lieutenant in the air force? What is the tone for dump by x.j Kennedy? Who was the most important person in Millard Fillmores life? Can you get Medicaid with no kids? Who was elected president while serving as governor of NJ? Why did the government at first hesitate to break up trusts and monopolies? Why did president Johnson choose to not seek reelection in 1968? What are methods of managing conflict army? What does the FDA oversee? In the case of Plessy v. Ferguson the Supreme Court ruled that separate but equal facilities were constitutional however this ruling was overturned by other Supreme Court cases and segregation was fou? Are In any minor change in a bill by one house of Congress the next usual step is for the legislation to go back to the first house for concurrence? How can president Truman be considered a reformer? What did ipresident George W. Bush propose as a part of his welfare reform initiative? What is the role of a watchkeeper in the army? Homeowners' association definition of a business?