Provide some examples of "ages" named after the material used and explain why this is a poor method for identifying historical periods.

One of the least correct ways of naming the periods of history has been by naming the periods after the material that people used for their tools or weapons: such as, The Stone Age, The Bronze Age, The Iron Age and The Atomic Age. A real problem with naming them this way is that not all civilizations progressed at the same rate; therefore, some civilizations were in the atomic age while others were still in the stone age.

the big question intentionally left by halloween 2018 is whether michael myers is really dead or not. the last time we see him, michael is trapped in the cage just as laurie's house starts to burn. however, when the film cut back to the flames, the room appears empty.

explanation:

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  the common sense as a pamphlet written by thomas paine. it promoted the independence of the colonies from british rule. the distribution of this pamphlet was great, it reached people everywhere and it was even read aloud at places people met. it also unite the colonists before the revolutionary war.

answer is d