Final answer:
Julius Caesar, Pompey Magnus, and Marcus Licinius Crassus formed the First Triumvirate for different personal goals related to military power and wealth.
Step-by-step explanation:
The members of the First Triumvirate - Julius Caesar, Pompey Magnus, and Marcus Licinius Crassus - formed their alliance for various reasons. Caesar sought glory and wealth, hoping to lead Roman armies against the Celts in Western Europe. Crassus wanted to lead armies against the Parthians in Asia, and Pompey desired the senate's authorization for land and wealth for his troops.