i think around 2000 b.c
stone
Fertile soil
Yes they did
Many people became an apprentice to learn a trade.
thay would learn there trade by there boss person thing but they have to learn there trade for 7 to9 years
they both have the word 'ancient' in their names
There are many places where one can find videos to learn to trade futures. One can find videos to learn to trade futures at popular on the web sources such as YouTube and Vimeo.
You can learn lots of different trades in many types of fields at a trade school. A lot of people learn how to be electricians, mechanics, cosmotologists, or computer engineers through trade schools.
Futures trading is all about understanding possible financial risks. To learn to trade futures, one must learn the aesthetics of leverage and initial margin.
You can buy many courses to learn how to trade not just the FX market but also the stock/options/futures/etc. market.
Ship caulking
They learn the trade from carpenters.