How was Mesopotamian society an early form of socialism?

The difference(s) between the grand canyon and valles marineris is/are: (a) the grand canyon was formed by water, but valles marineris was not. (a) valles marineris is much longer than the grand canyon. (c) valles marineris is much wider than the grand canyon. (d) valles marineris has large volcanoes near it. all of the above

How many countries have portuguese as a national language?

About 140,000 japanese died in this japanese city when americans dropped an atomic bob at the end of world war ii