Despite his nickname, he engaged in a vigorous foreign policy and maneuvers during the first few years of the 15th century.

His vigorous policy in other departments of state was not, however, fruitless.

Poor, lacking cohesion, she could not pursue a vigorous foreign policy.

The more vigorous policy will take effect in the next few days, senior military officials said.

In short, he followed a vigorous policy of expansion.

Could a more vigorous policy have been pursued by either side?

Harrison was proud of the vigorous foreign policy which he helped shape.

On the contrary, a much more vigorous policy is required.

Lacking a vigorous policy in this field is criminally irresponsible.

Roosevelt also favored a vigorous foreign policy, including strong military power.