(1) Armies being trained by revolutionaries
(2) All revolutionaries trained to overthrow monarchy
(3) Secret societies being formed in many European states to train revolutionaries and spread their ideas
(4) All the above

(1) impose customs duty on imported goods
(2) abolish tarrif barriers
(3) reduce customs duties
(4) introduce new rules for trade

(1) As a female figure with a torch of enlightenment in one hand and the Charter of Rights of Man in the other hand.
(2) Blindfolded woman carrying a pair of weighing scales.
(3) The gold red and black tricolour.
(4) Rays of the rising sun.