Final answer:
Cicero's first speech against Catiline sought to remove the threat of conspiracy by expelling Catiline from Rome, aimed at preserving the Republic. Cicero's attitude towards Greeks is not clearly stated, but Romans often appreciated Greek culture while feeling superior.
Step-by-step explanation:
In Cicero's first speech against Catiline, he expresses his desire to expel Catiline from Rome and save the city from Catiline's conspiracy. Cicero's actual intent, it can be argued, is to preserve the Roman Republic and maintain order, evidenced by his impassioned plea for Catiline to leave and his attempts to unveil the conspiracy to the Senate and the Roman people.
Regarding Cicero's attitude towards Greeks, it is not explicitly stated in the provided excerpts. However, through his interactions and the context of his time, we can infer that Cicero, like many Romans, may have had complex views appreciating Greek culture while also holding a sense of Roman superiority.