Courts within the federal system that modify, uphold or reverse decisions made by lower courts are said to have which of the following:
a) original jurisdiction
b) executive jurisdiction
c) legislative jurisdiction
d) appellate jurisdiction

D.) Appellate Jurisdiction

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.