People
Places
Terms
Events
Dates to Remember
100
Entrepreneur who organized the venture to lay the transatlantic cable

Cyrus Field

100

Commercial center of the nation in the 1800s

New York City

100
Canal which linked the Hudson River with Lake Erie

Erie Canal

100

Event that caused widespread starvation in Ireland and resulted in four million immigrants coming to America in the 1840s

Potato famine of the 1840s

100

The first successful steamboat was developed on this date

1807

200
Advocate who worked to improve the treatment of people with mental illness

Dorothea L. Dix

200
Trancendentalist communal society, which failed because of financial problems and strife among its members

Brook Farm

200

Types of organized slave labor on plantations; system in which slaves worked in large groups doing a specific job from sunup to sundown; system in which slaves were assigned tasks to complete

Gang system and task system

200

Treaty that ended the Mexican War and in which Mexico recognized the Rio Grande as the southern boundary of Texas and ceded California and New Mexico to the United States

Treaty of Guadalupe Hidalgo

200

The first women's rights convention at Seneca Falls, New York

1848

300

German-American who established the American Fur Company and the Rocky Mountain Fur Company in the early 1880s

John Jacob Astor

300

Location of a gold discovery in California's Sacramento Valley in 1848

Sutters Mill

300
Expression of a people's will by direct vote

Plebiscite

300

Series of battles over a period of six weeks in which General Grant worked his way around Richmond to Petersburg with the objective of further diminishing General Robert E. Lee's army through attrition 

Overland Campaign

300

The Mexican-American War took place on these dates

1846-1848

400

Mississippi senator who became the first Black American elected to Congress

Hiram Rhodes Revels

400

Confederate port that surrendered the day after the Union victory at Gettysburg, both events together representing the turning point of the Civil War

Vicksburg
400

Legislation that divided the former Confederacy (except for Tennessee) into five military districts and appointed military officers with broad powers to govern each district

Reconstruction Act of 1867

400

Battle in which Union forces under General A. E. Burnside suffered over ten thousand casualties, twice the number suffered by the Confederates. 

Battle of Fredericksburg

400

Lee surrenders to Grant on this date

April 9th, 1865

500

Union general who replaced General Joseph Hooker and commanded Union forces at the Battle of Gettysburg

George G. Meade

500

Location of the first women's rights convention in 1848

Seneca Falls

500

Legislation that allowed the United States to possess islands where guano was found to help Southern farmers have good fertilizer

Guano Islands Act

500

Union victory under General Ulysses S. Grant that cleared the way for Union troops to invade Georgia

Battle of Chattanooga

500

The Oregon Treaty was signed on this date

1846

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