Which branch can sign treaties with foreign nations?i've been stuck on this! a- legislative branch b- executive branch c- judicial branch

B Executive branch + the president 

Quote from fpa . org "Making foreign policy requires the participation of the President, the executive branch, Congress and the public. Conducting foreign policy, on the other hand, is the exclusive prerogative of the President and his subordinates in the executive branch."

para garantizar en la medida de lo posible a todos los hombres y mujeres que trabajan en la nación condiciones de trabajo seguras y saludables ".

Explanation: