4. which "certain unalienable rights" does the declaration's main author, thomas jefferson, say the government is instituted to secure?

Thomas Jefferson was 33 years old when he was tasked to write the Declaration of Independence by the Continental Congress in 1776, rendering entire generations of Americans slackers by comparison ever since. Jefferson at 33 boldly captured the will of a people frustrated with their absentee king and declared the equality of all men to be a truth powerful enough to abolish an unjust system of government; the rest of us are mostly trying to figure out how to set up our ETrade accounts.

answer: wait what

explanation:

answer; andrew jackson approved nullification by signing it into law,and john calhoun opposed it saying it was unconstitutional;