C I would ask anyone for good advice on this
The correct answer is B) rivalries between classes.
The other options of the question were A) defeat in the Punic Wars. C) a refusal to build a navy. D) the invasion of Muslim armies.
What was a factor in Rome transition from a republic to an empire was "rivalries between classes."
In 509 BCE, the Roman Republic had been founded, installing a representative democracy after many years of Etruscan rule. It was after Julius Caesar's death, that his nephew Augustus became the first Roman Emperor, and the Republic became a thing of the past. Many things changed but the differences and rivalries between classes remained.
Keeping it brief, the Court -- little by little -- gradually asserted that certain rights enumerated in the Bill of Rights are, in some way, "in" the 14th too; that the 14th protects those rights from being violated by the states. But the Court never said that all of the rights in the Bill of Rights are "in" the 14th. Over the course of many decades the Court kept on expanding the list of which rights in the BoR are "in" the 14th, but all along the way the Court kept on saying too, that not all of the rights are "in." By the 1960's *most* of the rights in the BoR were "absorbed" into the 14th.
They try to ensure the success of new France by Creating an efficient farming system. This system strengthen France's presence in the New France, Which pave the way of the success that happened in the later period of the country