The archaeological record does not tell us directly about religious ideas and world view of American Bottom Mississippians. However, when combined with ethnohistorical accounts (from European contact with the Natchez and other southeastern chiefdoms), careful analysis of artifacts, objects of art, valuable materials, iconography, symbolic designs, and alignments of structures, allows a broad outline of the Mississippian supernatural world (see below). Symbols like the cross-in-a-circle, feline-headed serpent, and falcon are particularly important in deciphering Mississippian religion and world view.