Location was very important for Rome's military and economy. Rome's position by the Mediterranean Sea allowed it to develop a strong navy to rival Carthage. After defeating Carthage in the Punic Wars, Rome gained access to resources and trade routes across North Africa and the Mediterranean. Rome's expansion continued as it established control over territories near waterways to facilitate trade and transport of goods. The wealthy elite in Rome benefited the most from the empire's trade networks and access to resources, enjoying luxurious foods and goods not available to common citizens.