Which historical event led to the Age of Imperialism?

Which European countries participated in the Age of Imperialism?

Which of the following represents the motives of imperialism?

Which PECS motive of imperialism is BEST represented in the document illustrating East Africans bringing ivory to the wagons in South Africa?

Which PECS motive of imperialism is BEST represented in the document illustrating an advertisement for Pears’ Soap from the 1890s, and one stanza of the British poet Rudyard Kipling’s poem, "The White Man’s Burden," written in 1899 in response to the American take over of the Philippine Islands?

Which PECS motive of imperialism is BEST represented in the document showing Mrs. Maria C. Douglas, doctor and missionary and the first class of student nurses in Burma (1888)?

Which PECS motive of imperialism is BEST represented in the document illustrating the French capture of the citadel of Saigon, Vietnam?

Which PECS motive of imperialism is BEST represented in the document by Linley Sambourne, published in Punch Magazine (Great Britain), on Nov. 28, 1906?

Which PECS motive of imperialism is BEST represented in the document of a sketch map of Central Africa, showing Dr. Livingstone’s exploration?