What can scientists considering the morality of trading in Myanmar amber learn from the debate over “conflict minerals” in Africa?

Why did benjamin martin not vote for south carolina to start a militia

What do most climatologists see as a major cause of rising global temperatures? a. earth's closer proximity to the sun due to its gravitational pull b. greenhouse gases produced by burning fossil fuels c. rising ocean levels caused by melting polar ice sheets d. water pollution cause by industrial waste

What were the social, economic, and political characteristics of spanish and portuguese rule in latin america?