The u. s. constitution assigns the executive branch which power? a. declaring war on foreign countries b. appointing federal judges c. voting on new federal laws d. determining laws' constitutionality

The answer is option B: The U.S. Constitution assigns the Executive Branch the power of appointing federal judges.

The power of the Executive Branch is vested in the President of the United States. In Article II, Section 2, Clause 2: Treaties, International Agreements,  Appointments and Congressional Regulation of Offices is stated some of the President's duties and powers, including to appoint the federal judges. Here is an excerpt of the mentioned article that supports the

"...and he (the president) shall nominate, and by and with the Advice and Consent of the Senate, shall appoint Ambassadors, other public Ministers and Consuls, Judges of the supreme Court, and all other Officers of the United States, whose Appointments are not herein otherwise provided for, and which shall be established by Law: but the Congress may by Law vest the Appointment of such inferior Officers, as they think proper, in the President alone, in the Courts of Law, or in the Heads of Departments."  

during the 20th century, the role of the vice president has evolved into more of an executive branch position. now, the vice president is usually seen as an integral part of a president's administration and presides over the senate only on ceremonial occasions or when a tie-breaking vote may be needed.

explanation:

an oligopoly is a term used to clarify the structure of a particular market, industry, or organization. a market is considered oligopolistic or amazingly focused when it is shared between a few companies.