[Answer] Which emperor created a unified code of laws?

Step 1 : Introduction to the question "Which emperor created a unified code of laws?"

...Emperor Justinian reformed Byzantine law in 528 CE, updating the old Roman laws to be clearer, more efficient, and more effective. The Justinian Code was used as the basis for the Byzantine Empire (also called the Eastern Roman Empire) for 900 years. It had such a big impact on the law that it continues to influence many western legal systems today.

[Answer] Which group had enough power to protect and sometimes overthrow emperors?

Step 1 : Introduction to the question "Which group had enough power to protect and sometimes overthrow emperors?"

...An emperor was the sole leader of Rome, and technically had to answer to no one, not even the Senate, unless the Praetorian Guard was unhappy with them. The Guard’s main duty was to protect the emperor, but if they felt the emperor was misusing their power, or if they wanted someone else to take charge, they would overthrow and assassinate them.

[Answer] Which emperor is known for building a wall in modern-day Great Britain?

Step 1 : Introduction to the question "Which emperor is known for building a wall in modern-day Great Britain?"

...Emperor Hadrian loved architecture, and is best known for the massive wall that marked the northern boundary of the Roman province Britannia, located between modern-day Scotland and England. The wall spanned 73 miles from the North Sea in the east to the Irish Sea in the west and was used for defense. Dating back to 122 CE, parts of the wall can still be visited today.

[Answer] Who was the first emperor of Rome?

Step 1 : Introduction to the question "Who was the first emperor of Rome?"

...Emperor Augustus founded the Roman Empire in 27 BCE. Before this, it was known as the Roman Republic, established circa 509 BCE. Before ascending to this role, the emperor was known as Octavian, and he was the adopted son of Julius Caesar, Rome’s famous “dictator for life” who was assassinated by his Senate in 44 BCE. After the assassination, his named successor, Octavian, fought off his rivals until the Senate named him emperor.

[Answer] Defeated by Emperor Augustus, which Roman general was Cleopatra’s lover?

Step 1 : Introduction to the question "Defeated by Emperor Augustus, which Roman general was Cleopatra’s lover?"

...Mark Antony was an ally of Julius Caesar and the biggest rival of Augustus (then known as Octavian). He was second in command during Caesar’s dictatorship but was ultimately unable to warn him of the assassination plot against him. Years later, he returned to challenge the would-be first emperor Augustus but was ultimately defeated. Throughout this, Antony was having an affair with Cleopatra, the ruler of Egypt. Their union was never consecrated in a Roman marriage ritual, but Antony participated in Egyptian ceremonies and fathered three of her children.

[Answer] What emperor is said to have sang and danced while Rome burned in 64 CE?

Step 1 : Introduction to the question "What emperor is said to have sang and danced while Rome burned in 64 CE?"

...Emperor Nero Claudius Caesar was disliked by most Romans for one main reason: he was brutal. He is said to have orchestrated political murders, persecuted early Christians, and displayed grotesque behavior. Most famously, he’s rumored to have danced on the roof of his palace during the Great Fire of Rome in 64 CE. It’s suspected that he started the fire to clear land for a palace complex. Nero dismissed the claims, blaming Christians for the fire instead.

[Answer] What did chautauquas provide?

Step 1 : Introduction to the question "What did chautauquas provide?"

...1. Lush gardens 2. Clothing designs 3. Afternoon tea 4. Adult education