Populism and the rise and fall of the Populist Party are the topics of this presentation, which details the Presidential Election of 1896 and the role of silver. Detailing main points with clever political cartoons and informative maps,...

The surge in human population in the last 2,000 years, due in large part to better health care, has brought a surge in the demand for resources and in pollution. The graphics, photographs, and real-life examples in a thought-provoking...

Psychologists study human relationships while ecologist study relationships between organisms in the environment. An introduction to ecology and the related vocabulary benefits scholars as they progress through the presentation and...

Do you know the name for the biological study of interactions? A short presentation with accompanying worksheet introduces individuals to ecology. The materials offer a broad overview of the subject and the levels of organization to...

Explore the earliest American cities in this presentation, which details the demographics, geography, and characteristics of New York, Pennsylvania, and the Carolinas, among others. These slides help to fill in the gap between the...

Progress through various aspects of the  "The Beautiful Era" in this presentation. Political, technological, and scientific contexts surround the time of innovation and change in the world landscape. The short length of this slide...