While there are definitely a number of negatives to colonialism, there were most certainly a number of positives as well, many of which survive in one form or another today:
Architecture
Infrastructure (Road, rail, bridges, electricity, water supply and power generation)
Administration and legal systems
Education (Starting with missionary schools up to universities)
Medicine
Military infrastructures and training
Farming, Agriculture, food and textile production
nothing
What were the positive and negative effects of imperialism in Cuba?
The positive effects of the invasion of Iraq was that the people were free of a murderous dictator. The downside is that it inspired the latest murderous dictator.
The positive affects in South Africa is that it will have many tourists.
"Scramble for Africa"
There weren't any.
nothing
One of the positive effects of European colonialism of Africa is that introduced efficient system of administration. They brought the industrial technology wit them which helped in the industrialization of many of the African countries.
the angola people died
There were positive effects as well as negative effects
what are the positive effects of socialism in south Africa politics
What were the positive and negative effects of imperialism in Cuba?
Nothing
The positive effects of the invasion of Iraq was that the people were free of a murderous dictator. The downside is that it inspired the latest murderous dictator.
The positive affects in South Africa is that it will have many tourists.
For Mexico, there was no positive effects at all. For countries such as the United States and France, it meant economic opportunities (at the cost of many lives and in detriment of Mexico, of course).
it was sweet :)