European settlers were individuals from various countries in Europe who migrated to new lands, particularly during the 15th to 18th centuries. They sought opportunities for land, resources, and a better life. Many of these settlers came from countries like England, France, Spain, and Portugal, and they established colonies in regions such as North America, South America, and parts of Australia. These settlers often interacted with indigenous populations, leading to a mix of cultures but also conflicts over land and resources. The arrival of European settlers significantly impacted the social, economic, and political landscapes of the areas they colonized, shaping the history of the modern world.