Why is the government interested in preventing monoplies

the answer is b.2008 and 2012 were presidential election years.

answer; andrew jackson approved nullification by signing it into law,and john calhoun opposed it saying it was unconstitutional;

the answer is "focused on"

lol gave an answer 1 week that's the answer for those who need it in the future xd

there were 6 major base camps.   the base camps were located in alva, fort reno, fort sill, the madill provisional internment camp headquarters, mcalester and camp gruber.