An elderly man who identifies as mexican recalls how the u. s. census in 1940 categorized mexican peoples as ""white."" this is an example of which of the following? a. social construct of race b. fluid categories of ethnicity c. biologically constructed race d. fixed categories of race

"a government in which power is divided between state and national levels". federalism is a system of government in which entities such and state and province, share power with the national government.

hello most volcanoes are located at either divergent or convergent plate

this is where the plate motions aswell form magma