Where did early Christians meet, hide, and bury their dead to avoid detection and persecution? A. in synagogues near the walls of Rome
B. in the hills surrounding Rome in specially designed buildings called catacombs
C. under the altars of churches throughout the city of Rome
D. in underground passages and rooms called catacombs

Assemblies do not have written codes of laws. laws are matters for magistrates and courts, not assemblies. codes of law are things such as civil law, criminal law, and constitutional law. what assemblies have are procedures regarding debating, voting and other business they might carry out.  also note that rome had three assemblies: the assembly of the soldiers, the assembly of the tribes, and the plebeian councils.

Ashe out in the battle field being a nurse