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B) proved valuable as regards the control of diseases
C) encouraged industrialised countries to provide housing for the homeless
D) has inspired many countries of Western Europe with the idea of a lasting peace.
E) has contributed to the rapid industrialisation
of the western world
As technological developments have altered
production techniques, types of mechanical equipment
and
varieties of outputs, society has begun to recognise that economic progress involves not only
changes in machinery but also in man - not only expenditures on equipment but also in people.
Investment in people makes it possible to take advantage of technical progress as well as to continue
that progress. Improvements in health make investment in education more rewarding
by extending
life expectancy. Investment in education expands and
extends knowledge,
leading to advances which
raise productivity and improve health.
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