The answer is D. All of the above, as different changes in the environment can lead to many different things.
8. because they dont want to
9. no significance
10. no promise
The U.S. Constitution starts with; We, the people of the United States,,,,the SIX GOALS FOLLOW :
IN ORDER TO FORM A PERFECT UNION,
ESTABLISH JUSTICE,
INSURE DOMESTIC TRANQUILITY ,
PROVIDE FOR COMMON DEFENSE ,
PROMOTE THE GENERAL WELFARE ,
SECURE THE BLESSINGS OF LIBERTY TO OURSELVES AND OUR POSTERITY
Explanation:
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