I'm not sure this is a check for understanding​

Pollution from a factory that produces cleaning products is an_

Consultant: you're welcome. as a first step, our team analyzed the other potential primary contenders. the reality is that with such a strong field, it is going to be difficult to gain the of votes necessary to avoid a runoff—unless you want to go negative from the start. and our opposition research team found plenty of ammunition to do just that.

Which groups of people most directly benefited from song innovations in the song dynasty‘s open border policy?