Scientists created high-yielding crops that produced bigger harvests in what became known as the Green Revolution.

VOA: special.2011.02.22

Norman Borlaug led what was known as the Green Revolution.

VOA: special.2009.09.22

Borlaug became known as the "Father of the Green Revolution."

VOA: special.2009.11.10

Iranian art flourished outside the country as Iranians began making art pertaining to the revolution.

VOA: standard.2010.06.15

Five years ago,he won 96 percent of the ballots cast, following a popular movement known as the "Rose Revolution" that forced the resignation of the incumbent, Eduard Shevardnadze.

VOA: standard.2009.09.01

"It never will be." Hen-Tov says Iranian leaders are perplexed - even envious - that a country that was half as rich as Iran was years 30 ago, when the Islamic Revolution took place, is today twice as wealthy as Iran.

VOA: standard.2010.07.26

Borlaug remained involved with the International Maize and Wheat Improvement Center in Mexico, even after his research took him to other parts of the globe, where he replicated the success he had had in Mexico, building his reputation as father of the "green revolution" in the 1960's.

VOA: standard.2009.09.13

But I think as time went on after the Rose Revolution, I think he wanted to perpetuate this kind of system in which there was really absence of checks and balances, no real opposition included in the political process very much sort of governing by committee of the inner circle, of loyal allies around the president.

VOA: standard.2009.09.01