Nation state: a sovereign state whose citizens or subjects are relatively homogeneous in factors such as language or common descent. For example: England
The answer is A, just by reading the answer choices you can tell that b, is for a slide in a slide show.
<span>D.) glockenspiel This is because of the different pitches that follow along with any not of the instrument. Each part has a different pitch, therefore, is not definite. </span>