The correct answer to this open question is the following.
Although there are no options attached we can say the following.
Article I, Section 8, Clause 11 of the U.S. Constitution grants Congress the power to declare war. This is an example of the Powers of the legislative branch or Congress, also known as the Expressed powers of Congress. These powers are established by the United States Constitution.
The US Constitution has 27 expressed powers. Among the most important is the power to create legislation, the power to declare war, the ówer to borrow money, the power to tax, the power to coin money in the American territory, the power to regulate trade between the states and foreign trade, among others.