Which best describes why present u. s. leaders are allowed to make changes to the u. s. constitution approved in 1788? a) the founding fathers allowed for the amendment process; outlined in article v. b) the constitution is property of the united states, so no permission is necessary. c) the constitution states it must be amended each time a new president is elected. d) any u. s. documents written at any time can be edited by current u. s. elected officials.