Answer: The first civilization that created the concept of zero were the Babylonians but the Babylonians were influenced by Sumerians, the ones who created the first counting system. If anything Americans got a hold of what the counting system was like (the one that contained zero in it) and claimed it as theirs.
Explanation:
If he decides to run again, the election will occur in 2018.
Its very open plains land and not sorounded by any mountains
Ghana got their money from salt trading