How did galileo's work come into conflict with the church and how was that resolved

Galileo said that system of planets is heliocentric wich mean sun in the middle of planets. church said the opposite of that. so church decide to give him opportunity to study and to prove that he's right.

Internal combustion engines

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.