Needed example sentences

There are several things needed by the society as a whole but which the private sector will not provide at a reasonable cost.The whole family contributes in the field even though not everybody is really needed.Sometimes it is difficult to dissipate conflict through negotiations; at that time mediation and arbitration by a third party is needed.An example of such a demand is the much needed expansion in the scale of business operations.In some cases tools and technology may be needed to use a natural resource in the best possible way.For printed cloth the weavers needed the help of specialist block printers known as chhipigars.HY seeds, however, needed plenty of water and also chemical fertilizers and pesticides to produce best results.In such situations, restrictive conditions are needed to reduce demand.You will see how they established control over the economy and society, collected revenue to meet all their expenses, bought the goods they wanted at low prices, produced crops they needed for export, and you will understand the changes that came about as a consequence.The permanent members, especially the US, contribute most of the money needed for the maintenance of the UN.Therefore, food security is needed in a country to ensure food at all times.They thought that the time was not yet ripe for a socialist revolution and the Provisional Government needed to be supported.At some stage, follow-up of the victims and survivors is also needed in order to ensure that they have, indeed, recovered sufficiently from their traumatic experience.Hence, policy measures are needed to raise aggregate demand.They do not have the means or the connections needed to influence the decisions.