(c) The question of privateering and private property at sea.
(d) Duration of military service.
(e) The traffic in arms.
5. Military budgets from 1872 (distinguishing ordinary from extraordinary expenditures).
6. The burden of armaments in recent times.
(a) The proportion of military to civil expenditure.
(b) Military expenditure per capita.
(c) Military expenditure from loans in time of peace, i.e. a comparison of expenditure from taxes with expenditure from borrowed money.
(d) Comparative burdens of individual taxpayers in different countries and the extent to which the differences are due to armaments.
(e) Military pensions.