Books are significant to John Adams because he learned everything he knows from books or his father but mostly books. He has always love reading it helps him learn and have fun.
The outdoors was significant to John Adams because his favorite thing to do is read in the outdoors. His love of the outdoors helped him think and calm down reading outside was just about his favorite thing to do.
The Declaration of Independence was significant to John Adams because he drafted this with two other important men this had affect the way people looked at him. He thought that this would changed the way people acted.