She was saving the photo album for her posterity to see pictures of their ancestors.
His hard work and dedication to achieving the best things in life for his progeny will result in happiness and satisfaction throughout posterity.
His writings were his legacy to his family and to posterity.The effects of the change will only be seen in our posterity."We the people, of the United States of America, in order to form a more...
The grandfather looked lovingly over his posterity before addressing them at the family reunion.
I am saving these old college papers for posterity.