|  Using the Apostrophe to Show Possession  Correct the possession errors in the sentences below by adding either an apostrophe or s where needed. 
            example:
              It is something of a truism to state that humanitys capacity for inventing, producing, deploying, and using weapons has always far outstripped its efforts to limit or control them.  It is something of a truism to state that humanity’s capacity for inventing, producing, deploying, and using weapons has always far outstripped its efforts to limit or control them.  |