Something like that is happening in Asia today, and could spread to the United States.

If the rest of the world's troubles spread to the United States, even they may not be able to save the President.

"But our ultimate goal is for this technology to spread around the world, especially to the United States and Europe."

The disease subsequently spread to the United States and Europe.

The design changes are now spreading to the United States.

And that has many analysts worried that the same forces could spread to the United States.

Now, this practice has spread to the United States.

Later in the century, taiko groups spread across the world, especially to the United States.

In the mid 2000s this model of church began to spread to the United States.

Back in the 1860s carousel figurines spread to the United States.