The lack of a stable government, dictators, and civilian uprisings.
Answer:
The winds blow from the north east of Ghana to the south-west of Ghana in terms of direction.
The winds are normally dry.
The winds do not bring rainfall.
The winds bring along dust.
The winds blow around the months of November to March.
PLS MARK BRAINLIEST
Answer: Greek and Roman architecture and culture are prevalent now because Rome and Greece were the main countries in Europe so tons of people were reflected from them.
If it's only regarding the invention of a specific dental equipment, it'll be to inform. the student is preparing to share their knowledge on the dental drill.
to persuade is usually the purpose when there's a question or an argument being raised, and in this case, it doesn't sound like anyone would be against dental drills. dental drills is also a fairly dry topic, so it's doubtful that the student would be aiming to entertain. it isn't a demonstration because the student likely isn't giving a step by step how to in regards to using a dental drill.