Which of the following innovations helped ranchers establish boundaries around their lands? A.
the introduction of more railroads
B.
the use of Herefords
C.
the spread of barbed wire
D.
the beginning of Wild West shows

C. The spread of barbed wires.

Explanation: I'm amusing the sentence "establish boundaries around their lands," this will mean barbed wires helped establish boundaries around their lands. This is one of the reaching innovations.

Hope this helped. :)

you didn't give any answers to choose from so i can't with this but, i do know something that the mexican government would be worried about and that is the wall that donald trump is currently trying to get up.

- "the past is made of multitudinous items ranging from anything that can be collected, recollected or assessed to originate in the past. as such, the past is a gallimaufry of particulars that may not have been related in any way. however, the human mind seeks organization to understand concepts and other things. the human mind therefore seeks relationships in explaining and studying the past. history being a humanity, dictates that historians have to serve this human trait by bringing structure to details of the past. historians do this by creating interpretive frameworks that capture as many details as possible."

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