People
People who live in a place
Inhabitants
Carvings or drawings in rocks usually made by people who lived a long time ago
Petroglyphs
Grow larger
Expand
Birds that swim or live near water, like ducks and geese
Waterfowl
Not under the control or rule of another
Independence
People sent to spread a religious faith
Missionaries
Formal Agreements
Treaties
Defeating by force
Conquering
People who study history
Historians
A group of territories or people under one ruler
Empire
People who are ruled by another country
Colonists
Buildings or statues created to remember a person or event
Monuments
Protects from injury or ruin so more can be learned
Preserves
Groups of plants or animals that are alike in many ways
Species
The period of time before recorded history
Prehistoric
Groups of people who come together to help one another in times of trouble
Allies
A man-made waterway for boats or for watering crops
Canal
Moving from one region, country, or place to another
Migrating
Warm-blooded animal who feed their young with milk, have backbones, and are covered with hair
Mammals
Filled with anger
Hostile
Groups of people from different countries
Nationalities
Bridge that has its roadway hung between two cables
Suspension Bridge
Attacking suddenly
Raiding
Scientists who study past human life by looking at prehistoric fossils and tools
Archaeologists
Types of businesses that are highly developed and provide a certain product to serve
Industrial