How did events in early nineteenth century europe help venezuela and argentina to gain their independence?

Explanation:

Argentina became officially independent in 1816 this created a ripple effect of:

General Juan Manuel de Rosas became dictator of Argentina in 1835.

Venezuela gain independent through Napoleon invasion of Spain.

In 1821, Spain recognizes Venezuela as independent and Bolivar became the first president of Gran Columbia (Venezuela, Ecuador, Columbia, Panama and parts of Peru and Brazil).

The 19th century saw large amounts of social change; slavery was abolished, and the First and Second Industrial Revolutions (which also overlap with the 18th and 20th centuries, respectively) led to massive urbanization and much higher levels of productivity, profit and prosperity

part a. there were 250 teenagers surveyed (100% of tenagers = 250)therefore 1 % = 250/100 = 2.5 76% = 1% x 76 = 2.5 x 76 = 190 teenagers of the 250 surveyed liked burgerspart b: jane surveyed 25% (which is equal to 50 teenagers, i.e. a quarter of the teenagers surveyed is 50) to get 100% we simply get 4 quarters, i.e. multiply 50 by 4 = 200 teenagers were surveyed by jane. part c: it is impossible to give an example where a percentage is greater than 100%, since, by definition , percentage means "per 100".

the answer is suffrage