Which principle of the Constitution does the phrase ""We the People of the United States"" in the Preamble demonstrate?

the answer might be either a or c. can't be too sure , because i searched the web, but no valid answers came through.

answer; i believe that the correct answer is (decreased)

the first two-party system consisted of the federalist party, who supported the ratification of the constitution, and the democratic-republican party or the anti-administration party (anti-federalists), who opposed the powerful central government, among others, that the constitution established when it took effect in

  b.

there are isolated pockets of farming, generally around rivers and oases, which are used for irrigation.