Plz help if you can The duties of a UN Secretary-General are most similar to the duties of:

A U. S. Senator

The Chief Justice of the Supreme Court

The President of the United States

The Queen of England

worldwide, 780 million people do not have access to an improved water source. an estimated 2.5 billion people lack access to improved sanitation (more than 35% of the world's population)

d) in the state of iowa

continental currency was denominated in dollars from $​1⁄6 to $80, including many odd denominations in between.