At the time of their inception, who managed the national parks?

a. the u. s. navy
b. department of energy
c. the u. s. army
d. department of the interior

The correct answer is letter D

Explanation: Department of the Interior is responsible for protect America's natural resources, cultures and tribal communities.

i thinl it is the 1st answer

they had more african americans than any other state.

hope this , have a good day. c;