Several of Borneoâs plants challenge the senses-Rafflesia arnoldii, a parasitic species, produces the largest flower in the world, while the titan arum (Amorphophallustitanum) sporadically blooms into the largest unbranched inflorescence in the world.
Now, with territory up to the Mississippi River claimed and settled and the Louisiana Purchase explored, Americans headed west in droves. Newspaper editor John O'Sullivan coined the term manifest destiny in 1845 to describe the essence of this mindset.
Confidence votes 15.1K. Manifest Destiny was the term used to describe the idea in the United States, beginning in the 1840s, that the US was destined to expand from ocean to ocean and all of North America from north to south. It developed, in part, from a great surge of nationalism (patriotism) following the War of 1812, as the nation expanded west.