Amulius overthrew his brother and banished Rhea to the Temple of Mars so no kids would come.
But Mars and Rhea married and had twins Romulus and Remus. Amulius heard of this and wanted the twins thrown into the Tiber River
Along the river a she-wolf found the Twins and raised them like they were her own because of her mother instincts.
Faustulus, and Acca Larentia found them, and took care of them and nurse them like they were their own kids. Then their grandfather found them and told them to take back his kingdom for him, and give it to him.
After the twins did that they wanted to make their own kingdom. The twins started arguing about everything where to build it what to name it. They built a wall between two parts of their kingdoms
They saw patterns that they thought was showing who would be in charge. They argued whether it should be who saw them first, or who had more. In anger Remus jumped over the wall, and his brother killed him. Leaving Romulus to be in charge of this new place he decided to call it Rome.