Select any US state to learn about how the Civil War affected the agriculture and economy of that state.

Two maps showing the Union and Confederate states at the beginning of the Civil War.

A colorful map showing the states of the old Soviet Union and the dates they left the Union.

A map of the United States and Confederate States in 1861. The map is color-coded to show Free Union States, Slave Union States, Confederate States seceding before April 15, 1861, Confederate States seceding after April 15, 1861,...

A map of the United States in 1861 after the secession of the Southern States. The map is color-coded to show the Free Union States, Union Slaveholding States, Confederate States, and the territories of Washington, Dakota, Nevada, Utah,...

A map of the United States and territories after the Civil War during reconstruction and readmission by 1870. The map is color-coded to show the 'Normal States’ (Union States), the 'Reconstructed States&’ (Confederate States), the...

A map of the United Stated during the American Civil War (1861-1865) showing State and territory boundaries, with dates of statehood for the territories from 1796 to 1861. The map is color-coded to show the Union States, Confederate...

A map of the eastern United Stated during the American Civil War (1861-1865). The map is color-coded to show the Union States, and the Secession States of the Confederacy. The map shows major cities and towns, railroads, rivers, and...

On this fascinating map of India from the Perry Castaneda Collection, you can read bar graphs that show the percentage of religions practiced in each state and union territory of India.

A map and brief description of the events at Promontory Point, Utah where the Union Pacific and Central Pacific Railroads joined to make the first transcontinental railroad.

A map from 1899 of the United States showing the growth of the nation from the original States in 1783 to the admission of Utah into the Union in 1896. The map shows the Northwest Territory claimed at the end of the American...

Provided is the complete text of President Bush's State of the Union address given on January 31st, 2006.

A map showing the secession of the Confederate States from the Union, from the secession of South Carolina (December 20, 1860) to the secession of Tennessee (June 8, 1861). The map is color-coded to show the Federal States and territory...

A map of the United States and territories in 1861 at the outbreak of the Civil War. The map is color-coded to show the Union Free States, the Confederate States seceded before April 15, 1861, the Confederate States seceded after April...

Here's a map to show you when states were added to the Union. It also shows territories and when they were acquired.

The National Oceanic and Atmospheric Administration provides a photo library of severe weather formations. This photograph, captured by doppler radar, is of a tornado in a mature stage of formation in Union City, Oklahoma, 1973.

A map of the United States at the time of the Kansas-Nebraska Act (1854) which allowed settlers to determine whether or not slavery would be allowed in their territories. The map is color-coded to show the Free States (including...

A map of the United States showing the original states at the end of the American Revolutionary War (1783) and the states admitted to the Union up to 1821, with the date of admission for each new state given.

A map of the United States showing the growth of the nation from 1776-1853. This map is coded to show the thirteen original states, and the territories acquired in 1783, by the Louisiana Purchase in 1803, the northern territories, West...

A map of the United States showing the growth of the nation from 1783-1867. The map is color-coded to show the thirteen original states, the territory acquired by conquest during the revolution and the Treaty of 1783, the Louisiana...

A map of the United States in 1800 showing the territorial claims of the states at the time, the British and French possessions, and territory disputes. The map shows the frontier lines or extent of settlement from the coast of Maine to...

A map of the United States in 1850, showing the frontier line, indicate by the thick black line. The map shows the States added to the Union between 1840 and 1850, including Florida (1845), Texas (1845), Iowa (1846), Wisconsin (1848),...

A map of the United States showing the territorial growth from 1783 to 1790. The map is color-coded to show the original territory after the American Revolutionary War, the Northwest Territory north of the Ohio River in 1787, the...

A map of the early United States west of the Mississippi River, showing the original territory after the Treaty of Paris 1783, the territory northwest of the Ohio River, the territory south of the Ohio River, the Mississippi Territory...