Dashed left edge = started before March 1849 ·
Dashed right edge = ongoing beyond March 1849
Events in March 1849 6
1840 – 1849William IIKing during constitutional reformWilliam II accepted major constitutional reforms that transformed the Netherlands into a parliamentary democracy.
1845 – 1849Polk presidency11th President — 1845 to 1849James K. Polk served as the 11th President from March 4, 1845 to March 4, 1849. He oversaw the annexation of Texas, negotiated Oregon with Britain, and won the Mexican-American War, adding 1.2 million square miles to the US.
1849 – 1850Taylor presidency12th President — died in office 1850Zachary Taylor was inaugurated on March 5, 1849 (March 4 fell on a Sunday) and died in office on July 9, 1850 after 16 months. He opposed extending slavery to new territories despite being a slaveholder himself.
1849 – 1890William IIIKing of the NetherlandsWilliam III ruled during a period of modernization and colonial expansion.
1849Battle of NovaraAustria crushes Piedmont-Sardinia, ending the First Italian War of IndependenceAustrian forces under Marshal Radetzky decisively defeated the army of the Kingdom of Sardinia near Novara. The defeat forced King Charles Albert to abdicate in favor of his son Victor Emmanuel II the following day. The battle ended the First Italian War of Independence in Austria's favor.
1849Annexation of the PunjabThe British East India Company absorbs the Sikh EmpireAfter victory in the Second Anglo-Sikh War, the East India Company formally annexed the Punjab, ending the Sikh Empire. The young Maharaja Duleep Singh was deposed and the Koh-i-Noor diamond was sent to Queen Victoria. The annexation completed British dominance over the Indian subcontinent.