The state board may also make the regulations necessary to enable the state to comply with the provisions of any law of the United States intended to promote vocational or other education, to abolish illiteracy and Americanize immigrants, to equalize educational opportunities, to promote physical health and recreation, and to provide an adequate supply of trained teachers.
RSA 186:6
1919, 106:5. 1921, 85, I:5. PL 116 :6. RL 134:6.