Meaning of each part of the Preamble

Answer:
We the People of the United States, in Order to form a more perfect Union, establish Justice, insure domestic Tranquility, provide for the common defence, promote the general Welfare, and secure the Blessings of Liberty to ourselves and our Posterity, do ordain and establish this Constitution for the United States of America.
1. form a more perfect union: to help keep the country together as one
2. establish justice: provide laws and punishments in a fair manner
3. insure domestic tranquility: keep peace within the country
4. provide for the common defense: protect the citizens (military)
5. promote the general welfare: look out for the general well-being of
all citizens
6. secure the blessings for liberty: protect freedom now and for the
future.
Answer:
We the People of the United States = the people of the United States
in order to form a more perfect union = form a better government
establish justice = create a fair court system
insure domestic tranquility = keep things peaceful at home
provide for the common defense = join together to protect our country
promote the general welfare = keep citizens safe and healthy
and secure the Blessings of Liberty to ourselves and our Posterity = secure freedoms for us and the people after us
do ordain and establish this Constitution for the United States of America = the people have created and agreed on this document is for a new government
Explanation: