Which economic effect does a central bank hope to achieve by buying back large amounts of treasury security

A. It hopes to reduce the amount of money available for lending.

Explanation:

Usually, the central bank(Federal reserve) control the supply of money in circulation in the economy so that the nation's economy would be healthy. One of the ways through which the federal reserve controls the quantity of money in circulation is by selling or purchasing of government securities through a process known as open market operation.

If the federal reserve sells government securities such as treasury bills, in large quantities, its aim is to reduce the amount or quantity of money available to commercial banks for lending, hence mop up the quantity of money in circulation.

Also, if the federal reserve buys government securities, its aim is to make more money available in large quantities to commercial banks and other institutions, hence have more cash to lend people.

muslims control the north africa during the period of 1500 up

to 1800. they made a barrier to prevent further european exploration from

entering the africa from the north. however, the dutch ware still able to move

toward the interior with having south africa as one of the routes leading to

the east for trading with asia.

being suspected of supplying drugs means you are much more likely to be charged. the amount of drugs found on you, and whether you have a criminal record, will be taken into account when a punishment is being decided.

decisions to prosecute are taken by the public prosecution service. the maximum sentences for intent to supply drugs are: