There are some words that stay forever. For example Stanley met David Livingstone on the shore of Lake Tanganyika and said to him, "David Livingstone I presume". The words that Stanley said to David Living are very significant of a society and language which wants to be diplomatic and symbolic.
In the words that Stanley said there is the verb presume it is a word which sounds French which is used in the legal vocabulary. This is the expression présumé coupable which means someone that has a legal problem.
As a matter of fact, David Livingstone was a barrister and solicitor in Zanzibar an Island where the trade of clove is very prosperous. Clove can be used in the kitchen as cooking ingredient, in medicine or perfumery. It appears that Stanley and David Livingstone were in a difficult situation. This makes us think about the question of islands.
There are problems between inland countries but the problems of islands is worst. The islands have to feel attached to a country on the continent to be ready in case of a disaster. Stanley is originally form Northern Ireland and David Livingstone from the United Kingdom and Northern Ireland.
So, what Stanley and David Livingstone were doing on Lake Tanganyika is very important because that is how those who are interested in geography know that Tanzania could, can, will be a country of settlement. There has been probably a fight among advocates to know which is the most ideal country in the world. The United States of America, Canada, Australia, Israel have been countries that interest many settlers.
What seems to interest the populations who appreciate these named countries is the sunshine on the coast or the desert although these countries have snow like Tanzania has the eternal snow.