what happened between 1812 and 1845 that led to a rise of nationalism?
113377
One thing that certainly helped was Romanticism, which stressed the importance of people's history and culture.  This led many people to identify more with their ethnic group than with their country, and aided the unification of Germany and Italy and the division of Austria-Hungary.
1071728
The prosperity of the economy after WWII gave people hope and extra money to begin the "happy days" lifestyle.  The US was also creating a rival with the USSR (Capitalism vs. Communism) thus creating a great sense of nationalism throughout the country.
526220
Not very long. The north was far more industrialized the the agrarian south. What the person above said is true as well.
209814
Manifest Destiny\n\nNo nation ever existed without some sense of national destiny or purpose. Manifest Destiny -- a phrase used by leaders and politicians in the 1840s to explain continental expansion by the United States -- revitalized a sense of "mission" or national destiny for many Americans.
646952
Some historians have said that the Southern states missed their best chance to win their independence by not seceding in 1850, when the North was less prepared to deal with a crisis of that magnitude.  By waiting until 1861 to try to leave the Union, the Southern states gave the North too much time to grow stronger, and their defeat was almost inevitable.
17442
The War of 1812 was fought between the United States and United Kingdom from 1812 to 1815, on land in North America and at sea around the world.
819935
It started when archduke Ferdinand was assassinated by a anarchist.  The US joined in when the Germans sank the Lusitania.
1174014
Wasn't the question the war of 1812?
287234
Well it was basically a decade of the rise of republicanism. It was where not much progress happened. IT kinda stagnated. It was dominated by scandals as well such as the teapot dome scandal. At the end, it was when the depression started.
704592
when we became our own country things just gradually changed...i doubt it was on purpose but it was more a "cultural diffusion" type senerio
80511
The underlying causes of World War I were the intense nationalism that permeated Europe throughout the 19th and into the 20th century, the political and economic rivalry among nations, and the military buildup that occurred after 1871, when Germany emerged as a great world power.\nThe assasination of Archduke Francis Ferdinand was just a match to the powder keg.
1153830
Lichtenstein.\n\nNo, only kidding. It's the United States. The country hasn't been so polarized since 1855. If there isn't another civil war in the US before the end of the century I'll be very surprised.
904560
during the civil war, im thinking 1863, it was declared a national day,,, to unite families
881652
Let me guess, next you'll ask what year the War of 1812 occurred?
408102
1948 is right, The british gave them the land around 1917 and they became a UN recognized state in 1948.\n\nAs a people it began around 4000 BC with Abraham.
285901
Where and when did that revolution happen?\n\nDO YOUR OWN HOMEWORK!
723236
Not feeling like doing your homework, hm? The Seoncd Worldwar had something to do with it, also the League of Nations. Just look it up.