Why do some toddlers show aggressive behavior to other toddlers?

Toddlers may exhibit aggressive behavior towards other children due to their developing social skills and limited ability to communicate emotions. They often struggle to express frustration, jealousy, or a desire for attention, leading to physical actions like hitting or pushing. Additionally, toddlers are learning about boundaries and appropriate ways to interact, and may not yet understand the consequences of their behavior. Such actions are typically a normal part of development as they navigate social interactions.