The sun and the Earths core
I'm pretty sure it's railroads, because there's not that many highways in Siberia, the rivers would be frozen over, and there's not a ton of people in Siberia. I'm sorry if I'm wrong.
This bipartisan reauthorization extended and modified certain programs that form the core of the Department of Justice's efforts to prevent and prosecute human trafficking and protect the victims of trafficking, forced labor, and modern slavery, as well as the Department of Labor's efforts to better document and deter
Hope this helps! :)