The organisations in which mid and lower-level managers make most of the decisions is called decentralised organisation. In it higher authority is given to workers and functionaries. While in the centralised organisations all the decisions are made by the manager at the top.
All organisations are decentralised to some extent. However the extent of decentralisation differ from organisation to organisation. In strongly centralised organisations although the authority is delegated to lower-level managers they do not have much freedom to make decisions.
Other checks and balances include:. Executive over the judicial branch. The president appoints all federal judges. legislative branch must approve appointments that the president makes; the Senate must approve treatjes that the president makes; and the legislative branch may investigate the executive branch.
Large quantities of potatoes were imported by Europe as a result of the Columbian Exchange and the introduction of a new variety of seeds helped the growth of potatoes.
