Examines key developments and discoveries in the scientific community in the nineteenth century and discusses how those discoveries brought people closer together and changed the way they lived.
The Berenstain Bears take a tour with Big Jake at various sites to check out the larger than life machines needed to get the job done in different industries.
Explores the innovations of the 18th century and how they changed the world forever. Sidebars offer interesting at-a-glance information that can be used to enrich reports and writing assignments, and a detailed timeline offers the big picture view of this life-changing era.
