Was nationalism involved in the war of argentine ?

Vice-royalty of La Plata: 1776-1810

For the first two centuries of the Spanish empire the vast region draining from the Andes to the river Plate at Buenos Aires is the least regarded part of Latin America. It lacks the gold or silver which attract adventurers across the Atlantic to Mexico and Peru. There is no direct link with Spain, all official contact being through the viceregal capital at Lima. Most of the early settlements are established by colonists moving into the region from Peru or Chile. In 1726 Buenos Aires has a population of only 2200. 

But the area's status gradually improves during the 18th century, particularly after an administrative reorganization in 1776.

Read more:http://www.historyworld.net/wrldhis/PlainTextHistories.asp?ParagraphID=nnc#ixzz4OcZjMOIc

Getting elected because not many people were voting