I believe that you have omitted the words "branch of" before government. Based on this assumption, the fundamental answer is all three branches as part of the checks & balances of the Federal system. However, the power of the Judicial branch is almost trivial. Additionally the Legislative branch has granted great deference to the Executive branch with regards to foreign policy. In short I do believe that you are looking for "the Executive branch".
The executive branch.
The Executive Branch of government has more power over foreign policy than over domestic policy.
how do the government handle domestic policy now
national security council
national security council
that it ended too early. His domestic concerns largely took a backseat to foreign policy issues
Presidents have a domestic policy and a foreign policy.
Presidents have a domestic policy and a foreign policy.
If a country is poor the international politics dominate her and for the richer states these are power games.
It serves as the final authority to resolve issues with domestic policies.
The square deal was a domestic policy because it was within the U.S. goverment ~
protectionism
All of them.