How did the Aztecs create wealth from nations surrounding them?

Economists have proposed the rule that the cyclically adjusted budget deficit always be balanced Compare this proposal to a strict balanced-budget rule Which is preferable? Why were people not buying as many goods in the 1930s? How many rupee in a dollor? Why is there a surplus of oil in the world today? Why did ivory coast become poor? Will the IRS take money for the 2008 stimulus check received on 2009 tax return? What is the amount of goods or services that is available called? What is the average price for the Firm Body Sculpting System? What are the consequences of the development gap? What are the disadvantages of load shedding? What is the largest sector of GDP? How much is 5 pounds in euro? How do some farmers accumulate savings? How is each tool used as part of easy money for policy? What was Dow Jones average September 1 2001? What is the difference between price ceiling and price floor? What are four sectors of your economy? What is a 1936 Philippines 2 pesos treasury certificate worth? Can a non-market distribution of sharing equally be used to distribute large amounts of goods and services to many people each day? What the disadvantages of the benefit that country as whole gain from the international trade within their local communities?