We have been celebrating, today, the sixtieth anniversary of the liberation of Paris.

BBC: Part Three - France and the World

It is a great honour to join you in celebrating the sixtieth anniversary of the European Convention on Human Rights.

UN: Secretary-General

The design of his winning poster was based on a red two-cent stamp in my collection commemorating the sixtieth anniversary of Arbor Day.

NPR: Roth Rewrites History with a 'Plot Against America'

This year marks the sixtieth anniversary of the Concours, an elite automotive expo and beauty contest where cars of only the highest caliber--Bugatti, Duisenberg, Packard, Rolls-Royce--compete in 28 different classes, from which one car wins best in show.

FORBES: Magazine Article

The British historian Andrew Roberts, whom I ran into on the beaches of Normandy on the sixtieth anniversary of D-Day, told me that something like 95 per cent of the allied troops who died that day were English-speaking.

BBC: Part Two - France and Memory

So today, on the day after our country celebrated the birth of one of our greatest leaders, Dr. King, and in the week of the sixtieth anniversary of his first sermon, we celebrate some of the leaders who embody his highest aspirations.

FORBES: Dr. King's Triple Bottom Line