Long ago, people wanted to lead themselves. 

Long ago, a big change happened. 
In a city called Buenos Aires, people felt it was time to lead themselves. They held a big meeting to decide their future. 
The people wanted a new group to rule. This group was called the Primera Junta. 
This change started a long fight for freedom. It helped many lands become free. It was a very important time in history.
In May 1810, big changes came to Buenos Aires. 

In Buenos Aires, people felt the local leader should go. The leader was Viceroy Baltasar Hidalgo de Cisneros. 


Many people helped start this movement. Some were called criollos. These were people of Spanish descent born in the Americas. They wanted more say in how they lived. They also wanted to trade with other nations. For a long time, Spain said they could only trade with Spain. This made life hard for local merchants. The May Revolution led to a long war for independence. It was a key step for many lands in South America.
The May Revolution was a week of big changes in 1810. 
Many things led to this moment. First, Napoleon invaded Spain and took the throne. 

Local people called criollos played a huge role. 

In May 1810, news arrived about the trouble in Spain. 


The revolution changed the map of the world. 

The May Revolution was a week of intense political change in May 1810. 

Several international factors caused the crisis in Spain. In 1808, Napoleon Bonaparte invaded Spain and forced King Ferdinand VII to abdicate. 

Local tensions in the Viceroyalty had been growing for many years. Spain enforced strict trade rules that forced colonies to trade only with the Spanish mother country. 
New ideas from the Atlantic Revolutions also shaped the minds of many criollos. The American Revolution of 1776 showed that colonies could successfully win independence. 
Military experiences also boosted the confidence of the local population. In 1806 and 1807, British forces invaded the Río de la Plata. 

On May 22, 1810, the revolution moved into its decisive stage. 


The aftermath of the revolution was complex and often violent. A secessionist civil war broke out between regions that supported Buenos Aires and those loyal to Spain. Historians still debate the true motives of the revolutionaries. This is often called the "mask of Ferdinand." Some believe the leaders were truly loyal to King Ferdinand VII. Others argue that claiming loyalty was a ruse to hide their real goal of total independence. Regardless of their intent, the revolution set a permanent course for change. The formal Argentine Declaration of Independence would not arrive until the Congress of Tucumán on July 9, 1816. 
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