Which country is the furthest along in demographic transition and which is in the earliest stages? how would you expect living conditions to differ between these two countries? how would these different living conditions affect both birth and death rates?

In case of demographic transition, the country which is in the earliest stages include Italy, Japan , China and U.S.A , and the ones that are furthest along include Nigeria, India,Iraq and Indonesia as well.

Explanation:

Demography is the study of size, density and distribution of the human population.And this area of demographics transition include birth rates ,death rates , age distribution and other factors that can affect the size and growth of  mass populations especially of human beings.

Demographic transitions include series of transitions occurring when a country's condition changes from non-industrial to industrial.

As far as countries are concerned, the countries which are in earliest stage of transition include Italy,China,Japan,U.S.A and many more western countries. the ones that are furthest along the demographic transitions include India,Nigeria,Iraq etc

.let us make a comparison between Nigeria and U.S.A .

*DIFFERENCE BETWEEN LIVING CONDITIONS:-

It has been observed ,In countries with higher standards of livings ,the populations grew at a slower rate ,while the countries with low standards of livings ,the populations grew at a higher rate.

...During the earliest stage of transition ,the death rates are high because there is increased disease,poor living conditions,poor sanitation facilities and limited amount of food supply.

In short ; there is high death and birth rate in societies with minimal technologies, lack of educational facilities (especially for women) and low economic development i.e in Nigeria. In contrast; there is low death and birth rate in societies that are highly developed and have made a lot of progress like western countries i.e U.S.A

answer; atp and nadph;

the statement is true