Phonetics deals with the production of speech sounds by humans, often without prior knowledge of the language being spoken. Phonology is about patterns of sounds, especially different patterns of sounds in different languages, or within each language, different patterns of sounds in different positions in words etc .
Hope it helps...
The U.S. Constitution reflects the principle of democracy because it creates a republic government which is a form of democracy. In the original constitution, most people could elect leaders and petition the government, however, at the time of writing women and African Americans could not vote.
B. They had a good postal system,
