The March 14 announcement said that regulations putting into effect the President's decision would be issued within 30 days.

Instead, Najibullah's March 18 announcement accelerated the collapse of his government.

But in a March announcement detailing cost-cutting measures, the company said that effort had been abandoned.

The league has remained virtually silent since the March 2008 announcement.

But the standards set out by Mr. Obama in a report that accompanied his March announcement made clear the overwhelming work to be done.

She said she had been feeling uneasy about the safety of the neighborhood she was living in before the March 27 announcement.

Did Mr. Newman feel deceived by the company's March announcement?

But it sharpened with the March 21 announcement of murder indictments against a sergeant and four officers from the 112th Precinct in Queens.

Thompson's March 11 announcement spurred a flurry of conjecture, discussion, and activity on the Internet.

The March 2010 announcement said that Portal 2 would be released in late 2010.