Swarming.

The United States was swarming with German spies and assassins whose activities seemed to have a center in the German Embassy at Washington.

Swarming.

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"Here's a present from the Kaiser, my pretty little maid."

Little children playing on the quiet greens of peaceful English villages seemed to be the favorite targets of the Zeppelin fleet.

“Here's a present from the Kaiser, my pretty little maid.”