She worked vigorously to put an end to child labor and to provide safety for women workers.

He continued to work vigorously as a physician until his death.

When they arrived here last year, the daughter vigorously worked the rope line.

All the men "worked vigorously", and by the end of the month, the fort had been finished.

Under legislative and public pressure, schools are working vigorously to raise academic standards.

But other administration officials are working vigorously to prevent an override vote.

The two Woodruff brothers worked vigorously to get the railroad to run through the town.

They prompted him to work vigorously for the establishment of free libraries.

During those years he worked vigorously against liquor interests and in favor of political reforms.

Now, the Bush Administration says it is vigorously working to stop such deals.