Context: After a period of confusion following Alexander's death, the Antigonid dynasty, descended from one of Alexander's generals, established its control over Macedon and most of the Greek city-states by 276 BC. From about 200 BC the Roman Republic became increasingly involved in Greek affairs and engaged in a series of wars with Macedon. Macedon's defeat at the Battle of Pydna in 168 BC signalled the end of Antigonid power in Greece. In 146 BC Macedonia was annexed as a province by Rome, and the rest of Greece became a Roman protectorate.

Question: Who controlled Macedon after Alexander died?
Answer: the Antigonid dynasty

Question: The Roman Empire became more controlling of Greece starting in what year?
Answer: 200 BC

Question: Macedon lost what war in 168 BC?
Answer: Battle of Pydna

Question: In what year did Greece become a part of Rome?
Answer: 146 BC

Question: The end of Antigonid rule began in what year?
Answer: 168 BC