Creeping Baby Doll Patent thumbnail image

Creeping Baby Doll Patent


Strongly influencing the invention of Robert J. Clay's mechanized "Creeping Baby Doll" in 1871, were changing notions of childhood that fostered children's development.

Allowing babies to crawl on all fours as did Clay's doll reflected recent changes in childrearing practices. In Early Modern Europe and in early America, the association between crawling babies and the insane and animals... Read More »

Cuauhtémoc prisionero


This painting depicts a scene from the conquest of Mexico City by Spanish soldiers (led by Hernán Cortés) in the early sixteenth century. It appears to have belonged to a larger work, but this section is all that remains. The specific events in this portion of the painting focus on the capture of Cuauhtémoc, the ruler of the Aztec people. He had been hiding from the Spanish for 75 days, but... Read More »

Thumbnail of woman selling items in the street

De Tente en el Aire y Mulata, Albarrasado


This is a painting of a mulata woman selling fruit in New Spain (Mexico). Though there were large numbers of Africans and then Creole blacks and mulattoes in New Spain at this time, little information about them exists.

This source is a part of the Analyzing Inquisition Documents methods module.

Declaration of Independence, 1776


The author of the Declaration of Independence, Thomas Jefferson (1743–1826), was deeply influenced by the European Enlightenment. He spent many years in Paris and was just as much at home among European intellectuals as he was on his plantation in Virginia. Although a slaveholder, Jefferson wrote eloquently about freedom for the colonists. Even though it was not an official part of the U.S.... Read More »

Declaration of the Independence of the Blacks of St. Domingo


This important and revealing document evokes both the contemporary situation in the colonies and the political developments taking place in Paris. It comes from Marcus Rainsford’s supportive account of the Haitian Revolution.

Delaware School Alumni Interviews


In 1954, the Supreme Court declared the "separate but equal" doctrine unconstitutional in Brown vs. the Board of Education of Topeka. Years earlier, however, Pierre S. du Pont, President of E.I. du Pont de Nemours & Co. and General Motors in the 1920s, took bold steps to modernize the education system for African Americans. Du Pont drew attention to the problem of inadequate education by... Read More »

pampers thumbnail



The material culture of early childhood in the 21st century is characterized by an emphasis on biological age and related levels of cognitive and motor skill development. All types of objects, including diapers, toys, food products, and clothing, are divided into categories based on the age-appropriateness of a particular object. Descriptions of these categories commonly explain how each... Read More »

Image of Central and South America

Digital Archive of Latin American and Caribbean Ephemera

The Digital Archive of Latin American and Caribbean Ephemera offers a valuable option for virtual research and exploration.
Thumbnail of logo of the Woodow Wilson International Center for Scholars

Digital Archive: International History Declassified

An extensive repository that collects declassified archival records from all over the world, the Wilson Center's Digital Archive: International History Declassified is an essential resource for scholars, educators, and students interested in international history.
Art from the Penn Museum collection called "Ram in the Thicket"

Digital Collections - Penn Museum

The digital collections of the Penn Museum are extensive and easily accessible through their online portal. Its written, visual, and audio sources invite many groups to explore world history by browsing its pieces.