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Proponent

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GERMANY - 1978: shows Janusz Korczak 1878-1942, physician, educator, proponent of children`s rights. GERMANY - CIRCA 1978: A stamp printed in Germany shows Royalty Free Stock PhotographyGERMANY - 1978: shows Janusz Korczak 1878-1942, physician, educator, proponent of children`s rights. GERMANY - CIRCA 1978: A stamp printed in Germany showsAdah Stairway, the stairway named for the greatest walking proponent, 1. Adah Bakalinsky was such an advocate of walking and visiting all of the San Francisco Stock PhotographyAdah Stairway, the stairway named for the greatest walking proponent, 1. Adah Bakalinsky was such an advocate of walking and visiting all of the San FranciscoThe Mikhail Lomonosov monument in front of the main building of Moscow state University. Moscow. Mikhail Lomonosov & x28;1711-1765& x29; is the first Russian Royalty Free Stock ImagesThe Mikhail Lomonosov monument in front of the main building of Moscow state University. Moscow. Mikhail Lomonosov & x28;1711-1765& x29; is the first RussianSir Wilfrid Laurier Memorial. MONTREAL QUEBEC CANADA 06 12 17: Sir Wilfrid Laurier Memorial  by Joseph-Emile Brunet on Dorchester Square. Wilfrid Laurier was a Royalty Free Stock ImageSir Wilfrid Laurier Memorial. MONTREAL QUEBEC CANADA 06 12 17: Sir Wilfrid Laurier Memorial by Joseph-Emile Brunet on Dorchester Square. Wilfrid Laurier was aSir Wilfrid Laurier Memorial. MONTREAL QUEBEC CANADA 06 12 17: Sir Wilfrid Laurier Memorial  by Joseph-Emile Brunet on Dorchester Square. Wilfrid Laurier was a Royalty Free Stock ImagesSir Wilfrid Laurier Memorial. MONTREAL QUEBEC CANADA 06 12 17: Sir Wilfrid Laurier Memorial by Joseph-Emile Brunet on Dorchester Square. Wilfrid Laurier was aThe Mikhail Lomonosov monument in front of the main building of Moscow state University. Moscow. Mikhail Lomonosov & x28;1711-1765& x29; is the first Russian Stock PhotographyThe Mikhail Lomonosov monument in front of the main building of Moscow state University. Moscow. Mikhail Lomonosov & x28;1711-1765& x29; is the first RussianThe Mikhail Lomonosov monument in front of the main building of Moscow state University. Moscow. Mikhail Lomonosov & x28;1711-1765& x29; is the first Russian Stock PhotoThe Mikhail Lomonosov monument in front of the main building of Moscow state University. Moscow. Mikhail Lomonosov & x28;1711-1765& x29; is the first RussianThe Mikhail Lomonosov monument in front of the main building of Moscow state University. Moscow. Mikhail Lomonosov & x28;1711-1765& x29; is the first Russian Stock ImageThe Mikhail Lomonosov monument in front of the main building of Moscow state University. Moscow. Mikhail Lomonosov & x28;1711-1765& x29; is the first RussianCultural Continuation:Cyclo drivers in Hanoi, Vietnam, at rest. Cyclo drivers in Hoan Kiem district, Hanoi, Vietnam at rest while waiting for passengers, out Royalty Free Stock PhotosCultural Continuation:Cyclo drivers in Hanoi, Vietnam, at rest. Cyclo drivers in Hoan Kiem district, Hanoi, Vietnam at rest while waiting for passengers, outJousting. A brave knight prepares for battle Stock ImagesJousting. A brave knight prepares for battleRiding knight. A knight riding fast horse Royalty Free Stock ImagesRiding knight. A knight riding fast horseHoly Preacher. Silhouette of a Preacher Royalty Free Stock PhotoHoly Preacher. Silhouette of a PreacherKnight on Steed - soft focus. Image of a mounted Knight Royalty Free Stock PhotographyKnight on Steed - soft focus. Image of a mounted KnightProtesting President Obama. Photo of protesters outside of a fundraiser that was attended by U.S. President Barack Obama in Denver, Colorado on February 18, 2010 Stock ImagesProtesting President Obama. Photo of protesters outside of a fundraiser that was attended by U.S. President Barack Obama in Denver, Colorado on February 18, 2010Nelson's Column in Montreal Canada, a monument erected in 1809 at Place Jacques-Cartier. Montreal, CANADA - April 17 2014 Nelson's Column, monument erected in Stock ImageNelson's Column in Montreal Canada, a monument erected in 1809 at Place Jacques-Cartier. Montreal, CANADA - April 17 2014 Nelson's Column, monument erected inNelson's Column. In Old Montreal, Quebec, Canada Stock PhotographyNelson's Column. In Old Montreal, Quebec, CanadaGreat naturalist Alexander Von Humboldt statue in Humboldt museum in Venezuela. Alexander Von Humboldt statue in his museum near Guacharo Cave in Caripe Stock ImageGreat naturalist Alexander Von Humboldt statue in Humboldt museum in Venezuela. Alexander Von Humboldt statue in his museum near Guacharo Cave in CaripeProtesters Rally in the Boston Common. BOSTON - September 7 Protesters Rally in the Boston Common to Support Healthcare Reform on Labor day September 7th 2009 Royalty Free Stock PhotoProtesters Rally in the Boston Common. BOSTON - September 7 Protesters Rally in the Boston Common to Support Healthcare Reform on Labor day September 7th 2009Alhambra Town Hall on Healthcare Reform. ALHAMBRA, CA - AUGUST 11:  A crowd of up to a thousand attend Adam Schiff (D) Town Hall meeting on the Healthcare reform Royalty Free Stock ImagesAlhambra Town Hall on Healthcare Reform. ALHAMBRA, CA - AUGUST 11: A crowd of up to a thousand attend Adam Schiff (D) Town Hall meeting on the Healthcare reformAlhambra Town Hall on Healthcare Reform. ALHAMBRA, CA - AUGUST 11:  Healthcare reform supporters hold up signs at Adam Schiff's (D) Town Hall meeting on the Royalty Free Stock ImageAlhambra Town Hall on Healthcare Reform. ALHAMBRA, CA - AUGUST 11: Healthcare reform supporters hold up signs at Adam Schiff's (D) Town Hall meeting on theNelson's Column in Montreal Canada, a monument erected in 1809 at Place Jacques-Cartier. Montreal, CANADA - April 17 2014 Nelson's Column, monument erected in Royalty Free Stock ImagesNelson's Column in Montreal Canada, a monument erected in 1809 at Place Jacques-Cartier. Montreal, CANADA - April 17 2014 Nelson's Column, monument erected inJousting Knight On Horseback. Festival of historical reconstruction of the Middle Ages, Ivangorod, Russia Royalty Free Stock PhotoJousting Knight On Horseback. Festival of historical reconstruction of the Middle Ages, Ivangorod, RussiaJousting Knight On Horseback. Seen at an medieval show at the parc called Les Aigles Du Leman in Sciec, France. The photo was taken on the 5th of June 2015 Royalty Free Stock PhotoJousting Knight On Horseback. Seen at an medieval show at the parc called Les Aigles Du Leman in Sciec, France. The photo was taken on the 5th of June 2015Jousting Knight On Horseback. Festival of historical reconstruction of the Middle Ages, Ivangorod, Russia Royalty Free Stock ImagesJousting Knight On Horseback. Festival of historical reconstruction of the Middle Ages, Ivangorod, RussiaSingle Payer Sign at Health Care Rally. BOSTON - September 7 Protesters Rally in the Boston Common to Support Health care Reform on Labor day September 7th 2009 Stock ImagesSingle Payer Sign at Health Care Rally. BOSTON - September 7 Protesters Rally in the Boston Common to Support Health care Reform on Labor day September 7th 2009Boundless Faith. A small and humble church on stilts in a far region on the Amazon jungle Stock ImageBoundless Faith. A small and humble church on stilts in a far region on the Amazon jungleNelson's Column in Montreal Canada, a monument erected in 1809 at Place Jacques-Cartier. Montreal, CANADA - April 17 2014 Nelson's Column, monument erected in Stock PhotoNelson's Column in Montreal Canada, a monument erected in 1809 at Place Jacques-Cartier. Montreal, CANADA - April 17 2014 Nelson's Column, monument erected inPlace Jacques Cartier in Old Montreal. Silhouette of Nelsons Column in Old Montreal on Place Jacques Cartier Royalty Free Stock PhotoPlace Jacques Cartier in Old Montreal. Silhouette of Nelsons Column in Old Montreal on Place Jacques CartierJousting Knight On Horseback. Festival of historical reconstruction of the Middle Ages, Ivangorod, Russia Royalty Free Stock PhotoJousting Knight On Horseback. Festival of historical reconstruction of the Middle Ages, Ivangorod, RussiaJousting Knight On Horseback. Festival of historical reconstruction of the Middle Ages, Ivangorod, Russia Stock PhotographyJousting Knight On Horseback. Festival of historical reconstruction of the Middle Ages, Ivangorod, RussiaJousting Knight On Horseback. Festival of historical reconstruction of the Middle Ages, Ivangorod, Russia Royalty Free Stock PhotosJousting Knight On Horseback. Festival of historical reconstruction of the Middle Ages, Ivangorod, RussiaJousting Knight On Horseback. Festival of historical reconstruction of the Middle Ages, Ivangorod, Russia Royalty Free Stock PhotographyJousting Knight On Horseback. Festival of historical reconstruction of the Middle Ages, Ivangorod, RussiaProtesting President Obama. Photo of protesters outside of a fundraiser that was attended by U.S. President Barack Obama in Denver, Colorado on February 18, 2010 Stock ImageProtesting President Obama. Photo of protesters outside of a fundraiser that was attended by U.S. President Barack Obama in Denver, Colorado on February 18, 2010Jousting Knight On Horseback. Festival of historical reconstruction of the Middle Ages, Ivangorod, Russia Royalty Free Stock ImageJousting Knight On Horseback. Festival of historical reconstruction of the Middle Ages, Ivangorod, RussiaJousting Knight On Horseback. Festival of historical reconstruction of the Middle Ages, Ivangorod, Russia Royalty Free Stock PhotoJousting Knight On Horseback. Festival of historical reconstruction of the Middle Ages, Ivangorod, RussiaJousting Knight On Horseback. Festival of historical reconstruction of the Middle Ages, Ivangorod, Russia Stock PhotoJousting Knight On Horseback. Festival of historical reconstruction of the Middle Ages, Ivangorod, RussiaJousting Knight On Horseback. Festival of historical reconstruction of the Middle Ages, Ivangorod, Russia Royalty Free Stock ImagesJousting Knight On Horseback. Festival of historical reconstruction of the Middle Ages, Ivangorod, RussiaJousting Knight On Horseback. Festival of historical reconstruction of the Middle Ages, Ivangorod, Russia Royalty Free Stock PhotographyJousting Knight On Horseback. Festival of historical reconstruction of the Middle Ages, Ivangorod, RussiaJousting Knight On Horseback. Festival of historical reconstruction of the Middle Ages, Ivangorod, Russia Royalty Free Stock PhotoJousting Knight On Horseback. Festival of historical reconstruction of the Middle Ages, Ivangorod, RussiaJousting Knight On Horseback. Festival of historical reconstruction of the Middle Ages, Ivangorod, Russia Stock PhotoJousting Knight On Horseback. Festival of historical reconstruction of the Middle Ages, Ivangorod, RussiaJousting Knight On Horseback. Festival of historical reconstruction of the Middle Ages, Ivangorod, Russia Royalty Free Stock ImagesJousting Knight On Horseback. Festival of historical reconstruction of the Middle Ages, Ivangorod, RussiaJousting Knight On Horseback. Festival of historical reconstruction of the Middle Ages, Ivangorod, Russia Stock PhotographyJousting Knight On Horseback. Festival of historical reconstruction of the Middle Ages, Ivangorod, RussiaNelson's Column in Montreal. (Quebec), Canada Royalty Free Stock PhotosNelson's Column in Montreal. (Quebec), CanadaA Happy Recipient of his socialized Medicine. BOSTON - September 7 Protesters Rally in the Boston Common to Support Healthcare Reform on Labor day September 7th Stock PhotosA Happy Recipient of his socialized Medicine. BOSTON - September 7 Protesters Rally in the Boston Common to Support Healthcare Reform on Labor day September 7thAlhambra Town Hall on Healthcare Reform. ALHAMBRA, CA - AUGUST 11:  A crowd of up to a thousand attend Adam Schiff (D) Town Hall meeting on the Healthcare reform Stock PhotosAlhambra Town Hall on Healthcare Reform. ALHAMBRA, CA - AUGUST 11: A crowd of up to a thousand attend Adam Schiff (D) Town Hall meeting on the Healthcare reformHealth Reform Demonstration at UCLA. LOS ANGELES - AUGUST 21:  Opponents of healthcare reform and an proponent with an ironic sign meet outside a climate change Royalty Free Stock ImageHealth Reform Demonstration at UCLA. LOS ANGELES - AUGUST 21: Opponents of healthcare reform and an proponent with an ironic sign meet outside a climate change