The Victorian age can be dated by which of the following events and years:

(A) Mills’s “on liberty’ (1859) to end of century (1900)
(B) Reform Bill (1832) to end of Boer War (1902)
(C) Birth of Tennyson (1809) to his death (1892)
(D) Tennyson’s Poems, Chiefly Lyrical (1830) to death of Queen Victoria (1901)