nal.=

United States ought to construct and operate the Nicaragua canal.
Brookings, p. 65: Briefs and references.

United States should build and control the Nicaragua canal. Craig, p.
148: Speeches.

=Nihilism.=

The efforts of the Russian nihilists are entitled to the sympathy of a
free people. Brookings, p. 195: Briefs and references.

Is Russian nihilism, considered as a political movement, justifiable?
Matson, p. 186: Briefs and references.

=Novels and novel-reading.= _See_ =Fiction.=

=Oaths.=

Is the administering of the oath a necessary and efficient means of
securing the truth from witnesses or the faithful discharge of official
duty? Should all civil and judicial oaths be abolished? Is the oath as
required by human law in accordance with Scripture? Matson, p. 165:
Briefs and references.

Is the use of oaths for civil purposes expedient? Rowton, p. 216:
References.

=Observation and reading.= _See_ =Reading and observation.=

=Odyssey.= _See_ =Iliad and Odyssey.=

=Old age pensions.=

Askew, 1906, p. 159: Briefs and references.--Askew, 1911, p. 163:
Briefs.

Old age pensions would benefit society. C. L. of P. Debates: References.

State old-age pensions. Gibson, p. 141: Briefs and references.

A system of old age pensions should be adopted by the United States
government. Robbins, p. 33: Briefs and references.--Thomas, p. 192:
Briefs.

=Oleomargarine.=

Each state has the right to prohibit the sale of oleomargarine within
its limits. Brookings, p. 149: Briefs and references.

=Open shop and closed shop.=

Employers of labor are justified in insisting on the "open" shop.
Thomas, p. 194: Briefs.

The general welfare of the American people demands the open shop
principle in our industries. Speaker, v. 2, p. 398: Report of
speeches.--C. L. of P. Debates: References.

In labor disputes workmen are justified in demanding as a condition of
settlement that their employers agree to employ only members of trade
unions. Pearson, p. 261: Speeches and references.

The movement of organized labor for the closed shop should receive the
support of public opinion. Debaters' handbook ser., no. 16: Briefs,
references and selected articles.--Wisconsin University, no. 395:
Arguments and references.

=Opium habit.= _See_ =Drink and opium.=

=Opium trade.=

Suppression of the opium trade in the East. Askew, 1906, p. 163: Briefs
and references.--Askew, 1911, p. 166: Briefs.

=Opportunities for