"Invaders" typically refers to individuals or groups that enter a territory or area with the intent to conquer, occupy, or exploit it. This term is often used in historical contexts, such as the Vikings invading parts of Europe or the Spanish Conquistadors in the Americas. The motivations for invasion can include the pursuit of resources, land, or power. In modern contexts, "invaders" can also refer to non-human entities, such as invasive species that disrupt local ecosystems. These species can outcompete native organisms, leading to ecological imbalances. Understanding the impact of both human and ecological invaders is crucial for managing and preserving environments.