On Monday,the anniversary of the Lehman collapse, President Obama renewed his call for reform of financial supervision.

VOA: special.2009.09.18

She sang the song to celebrate Armistice Day, the anniversary of the end of World War One.

VOA: special.2009.12.20

I became depressed. On the anniversary of the election, those emotions are coming back to me."

VOA: standard.2010.07.01

December 7 is known as "national students' day" in Iran, and it marks the anniversary of the 1953 slaying of three students by Shah Mohammed Reza Pahlevi's security forces, following a coup against populist Prime Minister Mohammed Mosadegh, earlier that year Eyewitnesses say hundreds of students have received threatening emails,this week, warning them not to participate in Monday's demonstrations.

VOA: standard.2009.12.07

Here is the Yonder Mountain String Band at the thirtieth anniversary of the Telluride Bluegrass Festival six years ago.

VOA: special.2009.06.08

At the end of September two thousand eight, the park celebrated the one hundred fiftieth anniversary of the Butterfield Overland Mail.

VOA: special.2010.04.26

This year marks the sixtieth anniversary of the United States Federal Bureau of Investigation's "Ten Most Wanted Fugitives" list.

VOA: special.2010.05.05

Iran is observing the thirtieth anniversary of the country's Islamic revolution with a ten-day celebration that began last Saturday.

VOA: special.2009.02.07

This month is the two hundredth anniversary of the birth of one of the most influential thinkers in science history.

VOA: special.2009.02.25

September fifteenth was chosen as the starting date because it is the anniversary of independence for five Latin American countries.

VOA: special.2009.09.18

This year also marks the four hundredth anniversary of the first recorded astronomical observations with a telescope by Galileo.

VOA: special.2009.10.27

Jim Lovell talked about the current situation at NASA during an event to mark the fortieth anniversary of Apollo Thirteen.

VOA: special.2010.04.28

The Rock and Roll Hall of Fame is celebrating its twenty-fifth anniversary with two concerts later this month in New York City.

VOA: special.2009.10.19

But in Monroeville and around the country, fans of "To Kill a Mockingbird" are celebrating its fiftieth anniversary.

VOA: special.2010.07.08

Last month,the Harpers Ferry National Historical Park and other partners held many programs observing the one hundred fiftieth anniversary of John Brown's raid.

VOA: special.2009.11.06

Iran launched its first satellite into orbit in February -- the thirtieth anniversary of the Islamic revolution.

VOA: special.2009.05.23

Celebrating its one hundredth anniversary this year is Zion National Park, in the western state of Utah.

VOA: special.2009.09.28

The celebration also marks the eightieth anniversary of Congress' declaring "The Star-Spangled Banner" as the national anthem.

VOA: special.2011.03.07

Next week is the one hundredth anniversary of the Paris Air Show, the biggest in the world.

VOA: special.2009.06.13

November twenty-fourth marked the one hundred fiftieth anniversary of one of the most influential books ever written.

VOA: special.2009.12.01

But first,a report on a town marking the one hundred fiftieth anniversary of an anti-slavery rebellion.

VOA: special.2009.11.06

They celebrated the twentieth anniversary of the fall of the Berlin Wall in a peaceful revolution.

VOA: special.2009.11.14

Bruce Springsteen and the E Street Band will be performing for the Hall of Fame anniversary.

VOA: special.2009.10.19

The National Geographic Society published her book just in time for the two hundredth anniversary of Charles Darwin's birth on February twelfth, eighteen oh nine.

VOA: special.2009.02.27