The main purpose of this resolution is to officially inform the President of the United States about the election of a new President pro tempore of the Senate. This position is important as it is typically held by a senior member of the majority party and plays a key role in the Senate's operations. The resolution states that the Honorable Charles E. Grassley has been elected to serve as the President pro tempore of the Senate. This notification is a formal procedure that ensures the President is aware of leadership changes within the Senate.