| Lawmaking/Litigating |
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The 34th Congress opens in Washington, DC |
| Legal/Political |
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The 34th Congress is in session in Washington, DC, sitting from early December, 1855 till mid-August, 1857 |
| Personal |
|
Shelby Moore Cullom marries Hanna M. Fisher |
| Science/Technology |
|
First day of Winter |
| Foreign |
|
Austria threatens to join the war effort against Russia |
| Business/Industry |
|
Borax is discovered in Northern California |
| Religion/Philosophy |
|
Ash Wednesday |
| Science/Technology |
|
First Sunday in Lent |
| Education/Culture |
|
Attempt to portray a live horse race in a stage play ends in disaster in New York City |
| Campaigns/Elections |
|
American Party nominates Millard Fillmore for president |
| Foreign |
|
Ottoman Empire issues reform law promoting religious freedom |
| Campaigns/Elections |
|
The Republican Party holds its first national meeting |
| Lawmaking/Litigating |
|
The Wisconsin State Supreme Court declares Governor William Barstow removed from office |
| Science/Technology |
|
First day of Spring |
| Lawmaking/Litigating |
|
Wisconsin Governor William Barstow resigns after State Supreme Court ruling |
| Religion/Philosophy |
|
Easter Sunday |
| Foreign |
|
Treaty of Paris ends Crimean War and guarantees the territorial boundaries of the Ottoman Empire |
| Crime/Disasters |
|
Riot in Panama over the theft of a slice of watermelon claims the lives of fifteen foreigners |
| Military/Violent |
|
In Panama, a minor scuffle between an American sailor and a local fruit vendor turns violent |
| US/the World |
|
European powers agree to Declaration of Paris on foreign shipping during times of war |
| Religion/Philosophy |
|
Passover begins |
| Business/Industry |
|
First railroad bridge across the Mississippi River completed |
| Religion/Philosophy |
|
Passover ends |
| Religion/Philosophy |
|
Whitsunday or Pentecost |
| Military/Violent |
|
U.S. recognizes new Nicaraguan government under the influence of William Walker |
| Science/Technology |
|
The first telegraph ticker to print words patented in New York City |
| Religion/Philosophy |
|
Corpus Christi celebrated |
| Military/Violent |
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John Brown attacks a proslavery community close to the Pottawatomie Creek in Kansas |
| Campaigns/Elections |
|
The Republican Party convention opens in Philadelphia |
| Science/Technology |
|
First day of Summer |