Why is the preamble included in the constitution?
the preamble enumerates the specific powers granted to each branch of the federal
government and establishes that all other powers are reserved for state governments.
the preamble spells out the process by which the constitution can be amended and
formally states that the articles of confederation are no longer the governing document
of the united states.
the preamble guarantees the individual freedoms of american citizens granting those
freedoms and by stating that it is the only part of the constitution that cannot be
amended.
the preamble establishes the principle that the government derives its power from the
people, and it introduces the six purposes of government in serving the people.

: )

The preamble establishes the principle that the government derives its powers from the people and introduces the six purposes of the government in serving the people.

Explanation:

"We the People of the United States [power derived from the people] , in Order to form a more perfect Union, establish Justice, insure domestic Tranquility, provide for the common defense, promote the general Welfare, and secure the Blessings of Liberty [six purposes] to ourselves and our Posterity, do ordain and establish this Constitution for the United States of America."

the fact that could also be added to column b is that during world war ii, specifically between the years 1941 and 1945, japan expanded its territory towards the indonesian territory in what was known later as part of the "pacific war". in that time, japan could conquer the philipines, singapore,   borneo, central java, malang, cebu, sumatra and various other islands of the area, therefore expanding its territory for a brief period of time.

in the declaration of independence, thomas jefferson announced that every human being has “certain unalienable rights,” among which are those to “life, liberty, and the pursuit of " hope i