The breakthroughs in medical science are by far the most significant advances in world society over the last two centuries

Over the

last

two

hundred years, there have been changes to society in nearly all aspects of

people

's

lives

. Medical science has advanced beyond recognition and it can be argued that

this

has been the most crucial change.

To begin

with, the

last

two

centuries have witnessed great

advances

of

Change preposition

in

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the industrial revolution.

For example

; automation, machinery and various technologies have revolutionised the way

people

live, work, play and travel.

This

can mean society has now many things that make

people

's

lifestyle

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lifestyles

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easier and more enjoyable, including cars, planes, computers and telephones to name only a few. It is quite clear that these

advances

are phenomenally significant in most

people

's

lives

today.

Furthermore

, medical science has

also

been revolutionised.

This

includes the three principal challenges facing surgery, which were pain, infection and bleeding,

have

Correct pronoun usage

which have

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all been overcome, allowing the

lives

of millions to be saved.

Moreover

, the discoveries of vaccines to deal with the great killer diseases of history

alos

Correct your spelling

also

took place over the

last

two

centuries.

For instance

; in Germany, probably billions of

people

who would have died from diseases

such

as smallpox, tuberculosis, diphtheria and tetanus have all been saved.

In addition

to

this

, medicine now has

such

an advanced knowledge of human body systems that doctors can cure or heal a wide range of ailments that would in the past have been fatal or extremely debilitating. It is

also

likely that the next century will see similar significant

advances

. In conclusion,

although

there have been many different

advances

in society over the

last

two

hundred years, the fact that so many

people

have had their

lives

preserved or improved by medical breakthroughs makes it seem incontrovertible that it is these medical

advances

that have been the most significant.