Which was established in the late 1800s to preserve natural land, wildlife, and historic treasures?
a. american preservation society
b. national parks
c. audubon society
d. national trust for historic preservation

The answer is letter A.

The other three choices were established after the year 1800s. The American Preservation Society also known as The American Scenic and Historic Preservation Society was established in New York in the year 1895. Its goals were to preserve historic landmarks and natural scenery to promote the beauty of America.

Ithink it's  a. because this is where all the major decisions are made