How would the Supremacy Clause make Idaho law HO391 "irrelevant"? Under what circumstance would the Supremacy Clause not make a state law irrelevant?

Wich characteristics make the long ballot ineffective

Chris, a master at office gossip and innuendo, says, "we know we have a corporate spy someplace in the organization, probably on the management team itself. there is no evidence that it is audrey. in fact, she's too clean, if you know what i mean. somebody should fire audrey; she's got to be the spy." by making this argument chris is actually engaging in (a) an appeal to emotion fallacy (b) a straw man fallacy (c) an appeal to ignorance fallacy (d) circular reasoning (e) an appeal to the mob fallacy

What caused the settlement of more african americans in the mississippi alluvial plain region then in the ozark mountains region?