1Ghana was able to conquer neighboring areas because 1. they were surrounded by weak rivals
2. they had many powerful alliances
3. they were smarter
4. they possessed superior weapons

for your : )

answer; i believe that the correct answer is,lies(political rhetoric);

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.

climate change is the big reason to the decline of the indus valley which also caused floods. so i dont know what answer would best fit the description thats just what i found online! have an awesome