How does the modern study of history challenge earlier histories

Drugs have a high potential for abuse. there is no routine therapeutic use for these drugs and they are not available for regular use. they may be obtained for “investigational use only” by applying to the u.s. drug enforcement agency. examples include heroin and lsd. which scheduled drug is this?

What are regulatory agencies empowered to do for the government?

Plzzz i beg u so much 1 question the supreme court ruling in brown v. board of education clearly told schools: schools must desegregate schools must integrate schools may chose whether to integrate or stay segregated black and white schools must be funded equally.