Una foto de Adelfa Callejo, abogada y activista de los derechos civiles de Dallas, líder de la comunidad hispana. Ella mira hacia la izquierda de la foto. Lleva una blusa rosa oscuro y una americana rosa claro, con una flor prendida a la derecha y un pequeño pin y una etiqueta con su nombre a la izquierda.

A photo of two immigration protesters, Adelfa Callejo and Hector Flores. They appear to be in the midst of an interview - a video camera and microphone are pointed in their direction. A large crowd of protesters gather behind them. Many in the crowd carry flags or banners.

A photo of Adelfa Callejo, a Dallas lawyer and civil rights activist who is a leader in the Hispanic community. She is seen here marching in the April 2006 "Mega March" in Dallas, Texas protesting immigration laws along with Hector Flores and other protestors.

Fotografía de una bandera estadounidense sujeta a un sombrero rojo, marrón claro y verde que lleva un manifestante de la inmigración.

Una fotografía de manifestantes de la inmigración agitando banderas estadounidenses en la Mega Marcha de abril en Dallas. Se ven varias manos y la cara de un niño, parcialmente ocultas por las banderas.

A photograph of Dr. Roberto Calderon, professor of history at the University of North Texas, seen through the stacks at the library. Only part of his face is visible; the rest is covered by books.

Una fotografía de la Sala de espectáculos Bass en el centro de Fort Worth. La entrada del edificio, con puertas doradas, da a la calle. Varias personas están delante y alrededor del edificio de la izquierda de la foto.

Photograph of a man wearing red boxing gloves practicing with a boxing instructor.

A young boy is lifted above a crowd of immigration protesters waving American flags. According to the Dallas Police Department, at least 100,000 people marched in the most well-attended civil movement in the history of Dallas. The protesters demanded the legalization of Hispanic undocumented immigrants, estimated to be about twelve million in the United States. The so-called "mega march" was carried out to demand immigrant amnesty as members of the U.S. Congress debated immigration reform.

Photograph of a boy wearing red boxing gloves and hitting a yellow punching bag at a gym. A variety of different punching bags are shown in the area along with other individuals at the gym.

At ten years of age, he has won several fights in his division. Like him, more than seventy students take advantage of the gym in the south of Fort Worth in exchange for keeping a good academic standing.

Photograph of a boy wearing blue and white boxing gloves preparing to hit a black and white punching ball.

Photograph of a boy wearing red boxing gloves and hitting a yellow punching bag at a gym. A variety of different punching bags are shown in the area along with other individuals at the gym.

Photograph of a boy wearing red boxing gloves and hitting a yellow punching bag at a gym. A variety of different punching bags are shown in the area along with other individuals at the gym.

Photograph of a boy wearing red boxing gloves with his eyes focused on something he is preparing to hit. Punching bags are shown behind the boy and a boxing.

Photograph of a boy wearing red boxing gloves with his eyes focused on a punching bag he is preparing to hit. Several other punching bags are shown behind the boy in the photo and a boxing ring.

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A young boy protester is seen amongst a crowd of immigration protesters, signs, and American flags. According to the Dallas Police Department, at least 100,000 people marched in the most well-attended civil movement in the history of Dallas. The protesters demanded the legalization of Hispanic undocumented immigrants, estimated to be about twelve million in the United States. The so-called "mega march" was carried out to demand immigrant amnesty as members of the U.S. Congress debated immigration reform.

A young boy protester waves an American flag as he sits on the shoulders of another immigration protester. According to the Dallas Police Department, at least 100,000 people marched in the most well-attended civil movement in the history of Dallas. The protesters demanded the legalization of Hispanic undocumented immigrants, estimated to be about twelve million in the United States. The so-called "mega march" was carried out to demand immigrant amnesty as members of the U.S. Congress debated immigration reform.

Photograph of a boy at a gym practicing with blue boxing gloves and hitting a punching ball.

A young boy holds an American flag as he views the immigration march from the shoulders of another protester. According to the Dallas Police Department, at least 100,000 people marched in the most well-attended civil movement in the history of Dallas. The protesters demanded the legalization of Hispanic undocumented immigrants, estimated to be about twelve million in the United States. The so-called "mega march" was carried out to demand immigrant amnesty as members of the U.S. Congress debated immigration reform.

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Photograph of two boys wearing protective gear in a boxing ring and a coach is shown outside the ring holding a Gatorade bottle.

Dr. Roberto Calderon, professor of history at the University of North Texas, browses for books at the library.