The phrase "manifest destiny" is most often associated with the territorial expansion of the United States from 1812 to 1860. This era, from the end of the War of 1812 to the beginning of the American Civil War, has been called the "age of manifest destiny".
Loyalist, also called Tory, colonist loyal to Great Britain during the American Revolution. Loyalists constituted about one-third of the population of the American colonies during that conflict.