What is the primary reason the President needs effective communication skills?

Ato talk his way out of trouble
Cto convince congress to support his platforms
Bto express and explain policy to the public
Dto draw nations into trade treaty exclusive with the US

Verified Answer :

b. to express and explain policy to the public

The primary reason is B. If the president is in office for the right reasons.. being there for the people... he would need to have the skills to publicly elaborate policies to the people. 

Although A, C, and D are shown through politics a lot.. they are not correct.