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Previously, Bechak did cause convenience to others but not for the peddler .Peddler would need physical stremgth and back in the 1900s most peddler was old mans.This cause them to get hurt.Thus having buses and taxis gives convenience to both party

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Taxis,Buses

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Bechak

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Transportation jobs still exist as it provide convenience for others .

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Transportation

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Change work.Why?
Coolies jobs in Singapore was removed as the government thought it was dangerous.Everyday a coolie goes to work risking their life

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Coolies

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Now coolies is being replaced by machines

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People also use forklift which is convenient as not much physical strength needs

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People also use forklift which is convenient as not much physical strength needs