Water covers about 70 percent of Earth’s surface. Most water is located in Earth’s oceans, but Earth’s freshwater is found in the lakes, rivers, and streams located around the globe. This title encour
The United States’ cities would be nothing today were it not for the contributions of migrants and immigrants during the American Industrial Revolution of the 19th century. This text, which was writte
Discusses the Califronia gold rush, including its effects on the area and the United States, mining life, the experiences of Chinese and Mexican immigrants, and the aftermath.
