invisible imports
41international relations — a branch of political science dealing with the relations between nations. [1970 75] * * * Study of the relations of states with each other and with international organizations and certain subnational entities (e.g., bureaucracies and political… …
42economic growth — Process by which a nation s wealth increases over time. The most widely used measure of economic growth is the real rate of growth in a country s total output of goods and services (gauged by the gross domestic product adjusted for inflation, or… …
43Kingdom of Greece — Βασίλειον τῆς Ἑλλάδος Vasílion tis Elládos ← …
44Visible balance — The visible balance is that part of the balance of trade figures that refers to international trade in physical goods, but not trade in services; it thus contrasts with the invisible balance.Most countries do not have a zero visible balance: they …
45Places in The Hitchhiker's Guide to the Galaxy — Hitchhiker s portal This is a list of places featured in Douglas Adams s science fiction series, The Hitchhiker s Guide to the Galaxy. The series is set in a fictionalised version of the Milky Way galaxy and thus, while most locations are pure… …
46Famine — This article is about scarcity of food. For other uses, see Famine (disambiguation). Child victim of the Holodomor. A famine is a widespread scarcity of food. This phenomenon is usually accompanied or followed by regional malnutrition, starvation …
47William Petty — Infobox Philosopher region = Western philosophers era = 17th century philosophy (Modern philosophy) color = #B0C4DE |thumb|200px image caption = William Petty name = William Petty birth = May 27 1623 death = December 16 1687 school tradition =… …
48History of economic thought — The history of economic thought deals with different thinkers and theories in the field of political economy and economics from the ancient world to the present day. British philosopher Adam Smith is cited by many as the father of modern… …
49British television science fiction — The first known piece of television science fiction anywhere in the world was produced by the BBC s fledgling television service, then less than eighteen months old, on February 11 1938. The piece was a thirty five minute adaptation of a section… …
50Mitigation of peak oil — The standard Hubbert curve, plotting crude oil production of an oil well or oil field over time …
