1.   The size of the known world had, suddenly, been greatly enlarged.

2.   They were the first to study magic and remain the greatest masters of it in the known world.

3.   The stalwart soldiers in the army of Alexander the Great, who willingly followed him to the ends of the known world.

4.   In the medieval maps of the known world Jerusalem was depicted at its centre.

5.   This doubles the known world population.

6.   And in five years, Athens once again will be at the center of the known world.

7.   At the time of the birth of Christ, a single series of gold coins, which bore the profile of Roman emperors, circulated throughout the known world.

8.   Beneath the convenience of it all lurks a hidden fear of disappointment and strangeness, of feeling displaced, of coming to the limits of a known world.

9.   Brien is being reminded ad nauseam that he may have to make a kick with the fate of the known world hanging in the balance.

10.   But only a fool would waste time disputing the notion that Marshall Faulk is the most dangerous individual in the known world with a football in his hands.