* 1812 – The Territory of Orleans becomes the 18th U. S. state under the name Louisiana.

The final 17 reflect the bitter disappointment of liberals when the restored Bourbon monarchy, encouraged by the Catholic hierarchy, rejected the Spanish Constitution of 1812 and opposed both state and religious reform.

First printed in March 1812, this political cartoon was drawn in reaction to the state senate electoral districts drawn by the Massachusetts legislature to favour the Democratic-Republican Party candidates of Governor Elbridge Gerry over the Federalists.

* 1815 – War of 1812: British troops capture Fort Peter in St. Marys, Georgia, the only battle of the war to take place in the state.

The sleepy settlement of fewer than 20 people would remain dormant until the winter of 1847 when the state constitution required that the capital be moved from Detroit to a more central and safer location in the interior of the state ; many were concerned about Detroit's proximity to British-controlled Canada, which had captured Detroit in the War of 1812.

* April 30, 1812 – Louisiana is admitted as the 18th U. S. state.

* June 4, 1812 – Following Louisiana's admittance as a U. S. state, the territory by that name is renamed the Missouri Territory.

The Vermont Army version of the Green Mountain Boys faded away after Vermont joined the United States as the 14th U. S. state in 1791, although the Green Mountain Boys mustered for the War of 1812, The Civil War, the Spanish-American War, and following World War I as the Vermont National Guard.

When Louisiana became a state in 1812, the remaining territory was renamed Missouri Territory to avoid confusion.

While as governor of New York, Tompkins personally borrowed money and used his own property as collateral when the New York state legislature would not approve the necessary funds for the War of 1812.

The county is named after Alexander Smyth, a general during the War of 1812 who was elected to the state Senate and House of Delegates, and was a Representative to the United States Congress.

Extensive remains of the mining operations from both the War of 1812 and the Civil War remain in the cave in an excellent state of preservation.

Due to topographic changes caused by the New Madrid earthquakes in 1811 and 1812, part of what is now Tipton County was cut off the state of Tennessee by a change in the course of the Mississippi River.

Dyer had been an army officer in the Creek War and War of 1812, and a cavalry colonel in the First Seminole War of 1818 before becoming a state senator.

The county includes the city of Harrisburg, which has served as the state capital since 1812.

Prior to the state legislature ’ s decision in 1812, Columbus did not exist.

* John Brown ( 1738 – 1812 ), militia captain during the Revolutionary War, served as one of the state Treasurers ( 1782 – 1784 ), and served in the North Carolina state legislature ( 1784 – 1787 ).

The Upper Louisiana Territory, including the Jasper County area, was renamed the Missouri Territory on June 4, 1812 to avoid confusion with the state of Louisiana which joined the Union in 1812, and the New Madrid District became New Madrid County.

The county was organized December 13, 1836, and named for Colonel James Hunter Audrain of the War of 1812 and whom later was elected to the state legislature.

Established in 1812, it is the oldest Bourbon distillery in the state.

Following the War of 1812, Cicott resumed his trading on the Wabash ; the state of Indiana was established in 1816, and Cicott built a log house in 1817 at the location where he later founded the town of Independence.

It was only in the constitution of 1812 that the name " Españas " for the Spanish kingdom and the use of the title of " King of the Spains " were officially adopted.

His earlier life included migration to Tennessee from Virginia, time spent with the Cherokee Nation ( into which he later was adopted as a citizen and into which he married ), military service in the War of 1812, and successful participation in Tennessee politics.

In 1812 James adopted the name David in honor of his adoptive father, with whom he went to sea late in 1810.

Maurice was knighted 1816 in Sweden as Mauritz Clairfelt and became a general ; Vava was adopted 1812 in Armfelt family.

Portland's successor, Spencer Perceval ( Prime Minister, 1809 – 1812 ), never adopted the label of Tory and after his death ( 1812 ) the members of the government of Lord Liverpool ( 1812 – 1827 ) firmly rejected it in a ministerial memorandum to the Prince Regent:

Stafford Smith is best known for writing the music for " The Anacreontic Song ", which became the tune for the American patriotic song The Star-Spangled Banner following the War of 1812, and in 1931 was adopted as the national anthem of the United States of America.

In the United States, the Golden Age of Sail has been said to be between the War of 1812 and the Civil War, or approximately 1830 and 1880, a time during which sailing vessels increasingly adopted steam engines, making overseas shipping more reliable.

He lost his parents in early youth and the care of his inheritance and education fell to his guardian, M. Trioson, " medecin-de-mesdames ," by whom he was in later life adopted and whose surname he took in 1812.

* William Wells ( soldier ) ( 1770 – 1812 ), American army officer and adopted member of the Miami tribe

After Napoleon conquered Poland in 1812, most Poles adopted western European dress, except the Jews, who wore the old style, including the shtreimel.

The " Belgic " ( or " Waterloo ") shako officially replaced the stovepipe shako in 1812, but was not adopted completely until 1815.

The " Old Republicans ," led by John Randolph of Roanoke, refused to form a coalition with the Federalists and instead set up a separate opposition, since the main Republican leaders ( notably James Madison, Albert Gallatin, James Monroe, John C. Calhoun and Henry Clay ) had in effect adopted Federalist principles by chartering the Second Bank of the United States, promoting internal improvements for transportation, raising tariffs to protect factories, and promoting a strong army and navy after the failures of the War of 1812.

The song was popular in the US regular army, who adopted it during the War of 1812 after they heard a British prisoner singing it.

It has inspired a new genre, the Robinsonade as works like Johann David Wyss's The Swiss Family Robinson ( 1812 ) adapt its premise and has provoked modern postcolonial responses, including J. M. Coetzee's Foe ( 1986 ) and Michel Tournier's Vendredi ou les Limbes du Pacifique ( in English, Friday ) ( 1967 ).

The new venture, however, was unsuccessful ; the War of 1812 had ruined businesses that tried to sell overseas and he was forced to declare bankruptcy.

His son Alfred ( 1812 – 87 ), known as " the Cannon King " or as " Alfred the Great ", invested heavily in new technology to become a significant manufacturer of steel rollers ( used to make eating utensils ) and railway tyres.

" Following this in 1844, work was commenced once again, replacing the remains of the 1812 era fort with a massive new Third System masonry fortification known as Fort Montgomery.

The original fort was destroyed following the Battle of Fort Dearborn in 1812, and a new fort was constructed on the same site in 1816.

After 1790 most of the new settlers were American farmers searching for new lands ; although generally favorable to republicanism, they were relatively non-political and stayed neutral in the War of 1812.

Girard hired George Simpson, the cashier of the First Bank, as cashier of the new bank, and with seven other employees, opened for business on May 18, 1812.

The new phase of improvement of the square began after the Napoleonic invasion and fire in 1812.

Following the loss of Britain's ports in thirteen of its former continental colonies after the American War of 1812, Bermuda assumed a new strategic prominence for the Royal Navy.

That same year, construction began on a new courthouse, which was completed in 1812.

In 1812, Captain Lemuel B. Mason, who had fought in the 1781 Battle of Guilford Court House in North Carolina during the Revolutionary War and subsequently retired to Gunstock Parish, successfully proposed incorporation of a new town to be named Guilford after that battle.

It was moved to its current location in 1812, jacked-up on the new site, and the Town Hall added underneath.

Following the disaster of Napoleon's invasion of Russia in 1812, a new Coalition formed against him.

* Greenbush Presbyterian Church-Western Highway-In October 1812, ten founders, nine of whom were Blauvelts, held their first organizational meeting for this new church.

Junius was subsequently divided to form new towns: Wolcott, in Wayne County ( 1807 ), Galen also in Wayne County ( 1812 ), Seneca Falls ( 1829 ), Tyre ( 1829 ), and Waterloo ( 1829 ).

It was abandoned after a few years, and a new mill was built in 1812 at its current location.

In 1837, veteran of the War of 1812 Chrispianos H. Walker was chosen by a committee to select a site for a new courthouse for Mercer County.

All existing laws, including the 1812 Constitution, would remain in force until a new constitution for Mexico was written.

In the meantime a new dilly, ( the term used to designate all locomotives at Wylam ), was put in hand and set to work in the Autumn of 1812.

Upon Perceval's assassination in 1812, the new Prime Minister, Lord Liverpool, offered Canning the position of Foreign Secretary once more.

With the War of 1812 and an increasing desire to produce uniquely American literature and culture, a number of key new literary figures emerged, perhaps most prominently Washington Irving, William Cullen Bryant, James Fenimore Cooper, and Edgar Allan Poe.

Armfelt, who had been Chancellor of the Royal Academy of Turku from 1791 to 1792, was made Chancellor of the new Imperial Academy of Turku in 1812.

From 1721 – 1812 the isthmus belonged to the Russian Empire, won in the Great Northern War that started with the Russian conquest of Ingria where the new imperial capital, Saint Petersburg, was founded ( 1703 ) in the southern end of the isthmus, in place of old Swedish town Nyenskans.