Definition of nationalism

identification with one's own nation and support for its interests, especially to the exclusion or detriment of the interests of other nations.

Explanation:

Nationalism is the identification with one's nation and support for its interests. Or the advocacy of, or support for the political independence of a nation or people. For example, nationalism is a way of thinking that says that some groups of humans, such as ethnic groups, should be free to rule themselves. 

bless you your highness

on this day in 1913, henry ford installs the first moving assembly line for the mass production of an entire automobile. his innovation reduced the time it took to build a car from more than 12 hours to two hours and 30 minutes.