How could colonies a mother country economically

The specific department of health and human services (hhs) regulations that apply to research with children are known as: subpart b: additional protections for children involved as subjects in researchsubpart a: the common rulesubpart d: additional protections for children involved as subjects in researchsubpart c: protections for children in research

Why does the united states constitution require that a national census be taken every ten years?

What is the term for the right to vote in elections?