Traditionally, the federal government provides disaster relief funds to flood victims so that they can rebuild their homes after a major flood. However, the government has recently denied requests to rebuild some homes that were situated in flood-prone areas. This action represents an attempt to the moral hazard problem associated with building private homes in risky areas.

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.

the values of the selma marchers was to bring   their ability to vote into law. mlk was not hat march, which was protesting toward lbj