1845.
The Republic of Texas was the only state that existed as a country before it became one of the United States. This occurred in 1845.
about 1700
Florida, Texas, Iowa, Wisconsin, California, Minnesota, Oregon and Kansas joined the Union between 1845 and the start of the American Civil War, which was on April 12, 1861. West Virginia and Nevada joined during the war.
27 states. Florida was the 27th state to join in 1845 during President John Tyler's term. See also the 27 Star Flag (1845-1846) . In 1845, one star was added, representing Florida, bringing the total number of stars to 27. There were thriteen stripes representing the original 13 colonies. Rick Wyatt, 5 April 1998.
1845 - 1849
1845
There have been two; The lesser known Irish Famine 1740-1741 & The Great Famine 1845-1852.
Arguably, the famine began on 13 September 1845 when the first incidence of the Blight was reported in Ireland.
Potato Famine in Ireland between 1845 and 1849. About two-fifths of the population was solely reliant on this cheap crop for a number of historical reasons. During the famine, about one million people died and a million more emigrated from Ireland, causing the island's population to fall by between 20% and 25%.
Irish people had emigrated from Ireland long before the Famine but from 1845 they emigrated principally to Great Britain, USA, Canada , Australia and in lesser numbers to New Zealand and Argentina
The potato famine lasted 7 years from 1845-1852
The Irish immigrated because of the Irish Potato Famine in 1845
From about 1845 to 1852.
The estimated population of the Republic of Ireland in 1995 was around 3.6 million people.
The main one was in 1845-1851 but it continued for decades afterwards
The Irish Potato Famine, or 'The Great Hunger' (1845-1852) left around one million Irish people dead and a further million migrated out of Ireland. The Irish population dropped around 25 percent. The lack of British help during the famine was one of the factors leading to the failed Irish Nationalist uprising of 1848, and it severly lessened Irish support for Britian.