Title: Chihuahua (state).
Question: The steppe is important agriculturally because of what feature?

Title: Political corruption.
Question: When groups that are antagonistic to each other form a coalition for hidden gain, it is called what?

Title: Bacteria.
Question: What is being used in cleaning up oil spills?

Title: Treaty.
Question:
Does the bilateral treaty between Switzerland and the European Union establish rights or obligations amongst the EU and its member states?