Prehistory. Trade originated with human communication in prehistoric times. Trading was the main facility of prehistoric people, who bartered goods and services from .The official CITES Convention on International Trade in Endangered Species of Wild Flora and Fauna web site. Contains the full text of the CITES agreement, an on .The USITC Interactive Tariff and Trade DataWeb provides U.S. international trade statistics and U.S. tariff data to the public full time and free of charge..Fair trade is a social movement whose stated goal is to help producers in developing countries achieve better trading conditions and to promote sustainable farming..
Noun noun trade in, plural noun trade ins.