Colonization is the process of establishing control over a distant territory by sending people to settle there and govern it. When a powerful nation colonizes a place, it takes over the land, creates settlements, and extends its authority over the people already living there.

Think of it like this: imagine if a group of families moved into your neighborhood, declared themselves in charge, made everyone follow their rules, and claimed ownership of all the houses and parks. That captures some of what colonization means, except it happens between nations and across much larger distances.

Throughout history, European powers like Spain, Britain, France, and Portugal colonized vast regions of the Americas, Africa, Asia, and Australia. They established colonies (settlements under their control), often exploiting the natural resources and labor of these places. The Spanish colonized much of Central and South America in the 1500s. The British colonized regions that became the United States, Canada, India, and Australia.

Colonization profoundly shaped world history. It spread languages, religions, technologies, and ideas across continents. It also caused tremendous conflict and suffering, as colonizers often treated the original inhabitants harshly, forced them to work, and seized their lands.

The opposite process, when colonies gain independence and self-governance, is called decolonization. Most colonies achieved independence during the 1900s. The American Revolution (which began in 1775) was an early example of a colony breaking free from colonial rule.