How 200,000 invaders turns into 2,000,000 in the blink of an eye

If you think 200,000 invaders imported into the United States is appalling, consider this: Once they settle here, they bring their family. The Australian reported on a leaked document that reveals how this results in the base number of invaders expanding almost overnight. Although the article is about the situation in Germany, the point applies to the United States or any country accepting these conquerors.

h/t MP