What acquisition doubled the size of the united states and offered control of the mississippi river?

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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c. troops marched forward in close formation against newer, more accurate weapons