The changing of laws, regulations or customs regarding land ownership. (source: https://en.wikipedia.org/wiki/Land_reform)

An economic theory stating that active government intervention in the marketplace and monetary policy is the best method of ensuring economic growth and stability. (source:

Sets of internationally agreed rules, conventions and supporting institutions, that facilitate international trade, cross border investment and generally the reallocation of capital between nation states.

A component of production (as land, labor, or raw materials) (source: http://www.merriam-webster.com/dictionary/input

The transition to new manufacturing processes in the period from about 1760 to some time between 1820 and 1840. (source: http://en.wikipedia.org/wiki/Industrial_Revolution)

That part of an economy that is not taxed, monitored by any form of government, or included in any gross national product (GNP), unlike the

The market value of all officially recognized final goods and services produced within a country in a given period of time. (source: https://en.wikipedia.org/wiki/Gross_domestic_product)

Gross Domestic Product

Currency that a government has declared to be legal tender, but is not backed by a physical commodity. (source: http://www.investopedia.com/terms/f/fiatmoney.asp)