History Social Cultural

Este país centroamericano es dueño de una gran riqueza natural representada en su variada flora y fauna, una superficie cubierta por hermosos y verdes follajes, además de un cálido y fresco clima ha hecho que Costa Rica sea conocida como el país de la eterna primavera. Por otro lado, este paradisíaco territorio se ha consolidado desde hace dos décadas como una de las democracias más estables de América, además de lograr uno de los mejores índices de desarrollo a nivel latinoamericano.

Frederick Douglass was a self-educated slave in the South who grew up to become an icon. He was a leader of the abolitionist movement, a celebrated writer, an esteemed speaker, and a social reformer, proving that, as he said, "Once you learn to read, you will be forever free."

The story of one of America's most revered figures is brought to life by the text of award-winning author Walter Dean Myers.

The Civil War (1861–1865) was a pivotal time in US history. During the war, the nation was divided over the institution of slavery. While the Union, made up of Northern states, fought to end slavery in the US, the Confederacy, made up of Southern states, fought to keep slavery.

Katherine knew it was wrong that African Americans didn't have the same rights as others - as wrong as 5+5=12. She knew it was wrong that people thought women could only be teachers or nurses - as wrong as 10-5=3. And she proved everyone wrong by zooming ahead of her classmates, starting college at 15, and eventually joining NASA, where her calculations helped pioneer America's first manned flight into space, its first manned orbit of Earth, and the world's first trip to the moon!