About 200,000 years ago, humans arose as a species on the continent of Africa. How did they get to the rest of the world? When did they leave, why, and what did they use for transportation? Whether by bamboo raft or Boeing 747, whether to escape political persecution or because of climate change, migration is a recurring pattern throughout the human history of the world.In Human Migration: Investigate the Global Journey of Humankind, readers ages...

What does it mean to be an immigrant today? Has the immigrant experience changed since the last century? Immigration Nation: The American Identity in the Twenty-First Century invites middle and high schoolers to explore the history of immigration in the United States, along with immigration law and statistics through the perspectives of immigrants, citizens, policy makers, and border agents. For more than a century, an immigrant from France has stood...