- Increased the power of the Roman Senate by adding new members from the lower classes and giving them more say in government.
- Increased the power of the Roman assemblies by allowing them to vote on laws and elect officials.
- Reduced the power of the Roman consuls by making them subject to the Senate and the assemblies.
- Created a new government position called the "dictator" who had absolute power over the Roman Republic for a period of six months.
Changes to the social system:
- Granted Roman citizenship to all free men in the Roman Empire.
- Improved the lives of poor Romans by providing them with food, housing, and other benefits.
- Encouraged the spread of Roman culture and values throughout the Roman Empire.
Changes to the economic system:
- Introduced new coins and increased the supply of money in the economy.
- Reduced taxes and made it easier for people to do business.
- Built new roads and bridges to improve trade and transportation.
- Encouraged the development of new industries and markets.
Changes to the military system:
- Reorganized the Roman army into legions, which were more flexible and effective than the old phalanxes.
- Developed new military tactics and weapons.
- Conquered new territories and expanded the Roman Empire.
Changes to the legal system:
- Codified Roman law into a single set of laws called the "Twelve Tables".
- Established a system of courts to adjudicate disputes and enforce the laws.
- Made the legal system more fair and accessible to all Romans.
Overall, Julius Caesar made a number of significant changes to the Roman Republic that contributed to its transformation into the more centralized and powerful Roman Empire.