The libraries of Michigan have collaborated on this project to provide a comprehensive history of the state online. Photographs, articles, letters, and sound recordings are included in the impressive collection.

The National Humanities Center provides an essay on the issue, circumstances and explanations for the growing radicalism of the Colonists in the years leading up to the constitution.

A full-length essay on the formation of new state constitutions by the 13 newly independent states.

The National Humanities Center provides a full-length essay on the constitutional debate during the time of the Constitutional Convention.

In a nutshell, you can find out the problems the new nation had under the Articles of Confederation and the process resulted in a new constitution.

This essay contends that the American Revolution was not just one war, but several. Mr. Carp from Pacific Lutheran University supports his ideas in a very clear manner.

Molecular dynamics simulations are performed on aggregates or groups of atoms. A large number of movies of these computer simulations are contained in this website.

This interesting site focuses on unusual microbes that inhabit an extreme environmental niche on our planet. Individual articles are written in a tone suitable for general audience.

The Pauli Exclusion Principle requires that all electrons in an atom have unique energy levels.

Explore global business through country insights, global resources, geography, and more. Specific help for teachers and graduate students is under the heading "Academy."

A description and economic indicators of the recent economy in Panama. It is current through 2015.

Provides statistics, history, economy, culture, politics, and demographics for Ireland located in Western Europe.

Discover statistics, history, economy, culture, politics, and demographics for the country of Switzerland in Central Europe.

Provides statistics, history, politics, and demographics for the country of Venezuela in South America.

Here is a presentation of Coulomb's Law and the electric field potential formula, with example problems.

Defines electric potential, field lines, and equipotential lines. Contains example problems and formulas for solving.