First of all -- and this is my favorite -- is that, so far as I've ever been able to find out, the Senate has never formally endorsed the title of President.
أولاها - وهي المفضلة لدي - هو أنّه وعلى قدر ما استطعت العثور عليه، فإن مجلس الشيوخ لم يؤيد رسميا لقب الرئيس.