They can expand their population without the local authorities knowing about it, because they have an independent food supply.

They expanded the town's population, and had a positive influence on the town's economy.

In those days, the postwar boom was expanding the county's population - and its tax base - exponentially.

Housing is needed to support human life and so you need to constantly build new housing to expand your population.

Nowadays it is expanding its population and more housing is being built near the outskirts of the city.

He tells her that they need the refugees in order to expand their population.

Their entry to the EC expanded its population by over 60 million people.

This process rapidly expanded their population and led to the exaltation of motherhood.

"I am just expanding my population of opportunities to find good stocks," he said.

The presence of soldiers encouraged families to move to Spokane, expanding its population.