A state of self-governance.

A building that is very tall.

A large mass of ice that moves slowly over land.

A major or sudden change in government or political power.

Having education or training in a particular skill or subject matter.

Capable of providing passage for boats and ships.

A mound or dump of shells, animal bones, and other debris that shows humans lived there in the past.

A protected area of water where boats dock.

A body of water that boats and ships sail on, such as a river or channel.

A group of states or nations that work together.

An official or formal statement.