Question

4 group each power according to the house of congress that exercises it.
house of representatives
both
senate
introduces military spending bill
represents every state
overrides presidential veto
approves peace treaty
approves secretary of state
introduces bill to establish a national holiday

Explanation:

To solve this, we recall the powers of the House of Representatives, Senate, and both:

• House of Representatives: Initiates revenue - related bills (like military spending bill, as military spending involves appropriations of funds). Also, can introduce bills related to domestic matters (like a bill to establish a national holiday, though this can also be introduced in Senate, but House is more associated with revenue - related and some domestic bills).
• Senate: Represents each state equally (each state has 2 senators), approves treaties (peace treaty), and approves presidential appointments (like Secretary of State).
• Both: Can override a presidential veto (requires a 2/3 vote in both chambers).

Now we categorize each power:

1. Introduces military spending bill: Military spending is a revenue - related bill, and the House of Representatives is responsible for initiating revenue - related legislation. So this goes to House of Representatives.
2. Represents every state: Each state has 2 senators in the Senate, so the Senate represents every state (in terms of equal representation). So this goes to Senate.
3. Overrides presidential veto: This requires a 2/3 vote in both the House of Representatives and the Senate. So this goes to Both.
4. Approves peace treaty: The Senate has the power to approve treaties. So this goes to Senate.
5. Approves Secretary of State: The Senate approves presidential appointments, including the Secretary of State. So this goes to Senate.
6. Introduces bill to establish a national holiday: While both can introduce such bills, the House can introduce domestic - related bills. But it can also be considered that both can do it, but more accurately, the House of Representatives (as it can initiate domestic legislation). However, for the purpose of this categorization, we can say House of Representatives. But if we consider that both can introduce non - revenue bills, but the primary initiator for some domestic bills is House.

Answer:

• House of Representatives: Introduces military spending bill, Introduces bill to establish a national holiday
• Both: Overrides presidential veto
• Senate: Represents every state, Approves peace treaty, Approves Secretary of State