Life reviews are best associated with erikson's stage of development.

The 8th stage of Erik Erikson's hypothesis of psychosocial advancement is Integrity versus despair and this also the last phase. This stage starts at roughly age sixty-five and closes at death. Erikson's hypothesis proposes that individuals go through eight formative stages as they develop and change through life.

they encountered severe weather for which they were poorly prepared.

for many centuries there were important factors which the economies of the muslim empires developed increasingly. they applied economic procedures in production, investment, finance, taxation and property. they used to tax certain goods (for example: harvest), they charged interest on money lent, they signed contracts with merchants; they relied on a common currency, and they used checks as well as promissory notes. with the money collected by means of taxation, the government provided the needy with an income. in addition, trading networks covered huge distances, so far regions started to have contact and exchange goods. this trade network covered areas of asia, africa and europe.