Thank you for your question! :)
Forcing foreign civilizations to adopt Roman culture (Latin language, Roman law, Roman currency, Roman architecture or even Roman town planning) is part of Romanization. Therefore, I invite you to learn about the influence of Roman culture on the Western world. For example, you can discuss the expansion of this culture in the Empire, the spread of the Latin language or the influence of Roman architecture.
I hope this will be useful to you and I wish you good success in your work!
Do not hesitate to write to us again if you have any other questions! :)