The approach of Revolution, 3 — The unity Of the human race, 5 — Its progress, 8 — History records that progress, 9 — The American Revolution, 12 — Its character and extent, 12 — Relation Of the Thirteen Colonies to the Metropolis, 15 — The Duke of Newcastle as Colonial Minister, 18 — He retires, 21 — Succeeded by the Duke of Bedford, 21.