A political party's presidential candidate is selected by delegates at the party's national convention. The correct option among all the options that are given in the question is the first option or option "A". This is the procedure in most democratic countries around the world. I hope the answer has come to your help.
It is false that the <span>people of ancient Egypt and Nubia were completely isolated from others because of the surrounding desert, since this area was located on major water bodies like the Mediterranean and the Red Sea. </span>
The Continental Army stayed in Valley Forge, PA in the winter of 1777-1778. Many soilders died due to starvation, exposure to cold, etc.