Rome's political legacy still lives on today through examples such as democratic republics, elected representatives, citizenship, and systems of laws. The growing Roman Empire's legions needed powerful generals to control and defend its expanding territory, but this made the generals increasingly powerful over time and distrustful of the Senate. The first Triumvirate was a secret alliance between two generals, Julius Caesar and Pompey, and the wealthy Crassus to control the Republic. This alliance fell apart and led to civil war between Caesar and Pompey, culminating in Caesar's victory and rise as Rome's dictator. However, some feared he was becoming too powerful, and he was assassinated in 44 BC, leading to the formation of the second Triumvir