It is a simple sentence because it has one subject and one predicate.
Answer: because she died a tragic death.
Explanation:
Macbeth is completely and solely responsible for his own downfall. He lead himself to defeat by falling to his fatal flaws. Manipulation, ambition, and power got the better of him creating great inner turmoil, and bringing him to an abrupt end. From the beginning Macbeth was able to choose his own fate.
Answer:
We were very tired but happy after our flight to Sydney.
Explanation:
BUT is used to decribe to different expressions or things.
(Correct me if I am wrong)