The scope of economic development includes the process and policies by which a nation improves the economic, political, and social well-being of its people. 'Economic development' is a term that economists, politicians, and others have used frequently in the 20th century.
Definition of Theme. As a literary device, theme is the central topic or idea explored in a text. Usually the theme of a work of literature can be stated in one word, such as âloveâ or âsolitude.â A work of literature can, and often does, have more than one theme.
Theme: (1) the abstract concept explored in a literary work; (2) frequently recurring ideas, such as enjoy-life while-you-can; (3) repetition of a meaningful element in a work, such as references to sight, vision, and blindness in Oedipus Rex. Sometimes the theme is also called the motif.