Columbia subject headings:
Conscientious objectors--Legal status, laws, etc.--Great Britain--History.
Liberty of conscience--Great Britain--History.
Harvard subject headings:
Civil disobedience--Great Britain--History.
Conscientious objection--Great Britain--History.
Conscientious objectors--Legal status, laws, etc.--Great Britain--History.
Liberty of conscience--Great Britain--History.
Princeton subject headings:
Conscientious objectors--Legal status, laws, etc.--Great Britain--History.
Liberty of conscience--Great Britain--History.