05/29/1966
https://www.presidency.ucsb.edu...
"WHEREAS since the days of the militia it has been the tradition of our Nation that we entrust its defense not just to a standing army but to all citizens"
"By virtue of the authority vested in me as President of the United States and in furtherance of the purpose and policy of the Federal Water Pollution Control Act"
"Based on its study, the Commission shall make recommendations concerning such matters as methods of classification and selection of registrants"
"The head of each department, agency, and establishment shall, with respect to each installation in the United States under his jurisdiction, make, or cause to be made, such surveys as may be necessary..."