Treaties are initially started and written up by the President or Secretary of State. Once the treaty is written, it will go to the Senate, and past have a vote of a 2/3 majority.
The senate approves and disapproves treaties but the executive branch makes the treaties with the other countries!
Congress
The President of the United States is responsible for negotiating and finalizing treaties with other countries. However, the Senate must approve treaties by a two-thirds majority before they can take effect.
umm... the
the senate
Legislative
Treaties are ratified by Congress, in the US.
senate
the US. President approves treaties.
i dont no why you asking me 4oe goofy
The chancellor of congessional foreign affars.
Makes treaties and approves laws