Final answer:
The right to conduct foreign relations according to the Constitution of the United States is shared between the Executive Branch, led by the President, and Congress, which has the power to approve budgets and funding for foreign policy programs.
Step-by-step explanation:
According to the Constitution of the United States, the right to conduct foreign relations is shared by the Executive Branch and Congress. The President, as part of the Executive Branch, plays a leading role in foreign policy decisions but requires congressional approval for various aspects such as budgets and funding for foreign policy programs.
This balance of power ensures that both the President and Congress are involved in the formation and execution of foreign policy. Institutional relationships are complex, with foreign policy requiring both interbranch consultation and majority support from the House and Senate for funding.
Additionally, the President must delegate to bureaucratic experts within foreign policy agencies for efficient operations.
The Department of State is the lead U.S. foreign affairs agency within the Executive Branch, assisting the President as the principal foreign policy adviser. However, the constitutional responsibilities for U.S. foreign policy involve both the Department and Congress, highlighting this shared power arrangement.