Nationalism has been closely associated with the most destructive wars of human history; the revisionist states responsible for initiating both the First and the Second World Wars have historically been examined as the epitome of the dangers of nationalism.
The immediate effect of the Latin American Revolution was the <em>end of the colonial rule of British that had lasted 300 years</em>.Instant effect of the Latin American Revolutions in Spain and Portugal was <em>independence of Spain and Portugal.</em>
A. El Salvador I believe the U.S. thought China wasn't worth spending money on and Canada had no part in the cold war. Plus Puerto Rico is a part of the U.S. Leaving El Salvador as the most logical answer.