¿Por qué celebramos el Día de Martin Luther King Jr.? (Why Do We Celebrate Martin Luther King Jr. Day?)

Simple text and photographs introduce the animals of the Arctic, grouped to provide practice in solving easy addition problems.

If we could take a trip to the center of the Earth, what would we find? In this amazing book readers can do just that with the help of a special ship that can handle the extreme heat and pressure deep beneath Earth’s crust. Digging through a few miles of the crust is just the start of the nearly 4,000-mile journey to Earth’s core. Readers might be surprised to find that not all of the trip is through solid rock, as the intense heat does strange and amazing things to the material that makes up our planet!

When the Louisiana Territory was added to the United States in 1803, it about doubled the size of the young nation. It took years to clarify its boundaries and explore every square mile. How this momentous purchase came to be and its implications on the future of the United States are explained in detail in this book. Uncomplicated maps and simple language help developing readers and those in need of review to understand the many changes in this land that started with its purchase in 1803.

Los seis poetas Sant antologados en este libro, cuya obra se enmarca en un periodo histórico complejo donde coinciden en el Punjah indio las culturas musulmana e hindú. La poesía Sant consiguió no sólo expresar las aspiraciones La poesía sant consiguió no solo expresar las aspiraciones de las castas sometidas de la India en los siglos XV y XVI, sino alcanzar una dimensión superior como en el caso de Guru Nânak, fundador de la comunidad sikh, del místico Kabir o de la princesa Mirabai, única mujer entre los poetas Sant, que junto a Ravidâs, Tulsidâs y Surdâs, constituyen un hito...