The Bubble of Colonialism

An exploration through the history of European colonial powers

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Colonialism was a historical and political process in which states expanded their control over foreign lands from the 15th to the 20th century.
Driven by the search for resources, markets, and global influence, colonial powers imposed their rule by force and reshaped local systems.
These actions deeply affected the development and identities of colonized societies. Their long-lasting consequences still produce inequalities and tensions today.

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The website illustrates the phenomenon of colonialism over the period between 1450 and 2000. Thanks to an interactive timeline, users can thoroughly explore the historical evolution of colonialism and analyze the correlations between major colonial events and their temporal context.

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Each outlined bubble is static and represents a colonialist nation,

while the filled bubbles represent the colonized countries,
whose size is linked to the duration of their colonization.

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Each bubble in the chart below is clickable.

By clicking on a bubble, you can access the detail page
for each country shown in the visualization.

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Furthermore, the intensity of the grey shading
determines a country's status:

Not Colonized
Decolonized

light grey indicates it's not colonized,
while dark grey signifies it has been colonized.

EXPLORE
YEAR
1433
TOT. COLONIES
0

Colonial Empires

  • Britain
  • France
  • Spain
  • Portugal
  • Germany
  • Belgium
  • Netherlands
  • Italy

Duration of a colony

1 year

 

 

 

513 years

Status

  • Not Colonized
  • Decolonized