Bruce recognized the empire had reached a turning point, but despite his optimism for a reinvigorated imperial system, there was little interest from other governments.

The empire reached its largest size under Attila between 447 and 453.

Nevertheless, from a geographical perspective, the empire reached its zenith at the conclusion of peace negotiations.

The empire of the Inca Indians reached its greatest size.

It was during the time of Emperor Chiu that the empire reached its greatest extent.

Any empire reaches a plateau of achievement with which it is well content.

He believes the nuna was cultivated thousands of years before the Incas, whose empire reached its height in the 15th century.

The Assyrian empire reached its height under his rule.

The empire reached its height during Ahuitzotl's reign in 1486-1502.

By the time the empire had reached its largest size, every section of the empire contributed in setting up an army for war.