If we don't act, they could be the next wave of refugees at our door.

There have been many waves of refugees and emigrants from Iraq since the late 1970s until the present.

A second wave of Vietnamese refugees began in 1978 and lasted until the mid-1980s.

He is especially worried that the church bombings will bring a new wave of refugees.

But first I want to get what will probably be the last serious wave of refugees in and settled.

When the first wave of refugees entered India in 1983, they were divided into three groups.

"The present wave of refugees is not a natural disaster," he said.

Maybe some Americans become nervous when they see new waves of refugees.

Now he is left wondering about what awaits the new wave of refugees.

This will all lead to an increase in the waves of refugees.