Analyze the timelines below and answer the question that follows. 4 undated timelines. Events listed in order. Timeline 1: Scramble for Africa. European colonies established by Berlin Conference. European trading posts; Slave Trade. Arab traders bring Islam to North Africa. African nations gain independence. Timeline 2: Arab traders bring Islam to North Africa. European trading posts; Slave Trade. Scramble for Africa. European colonies established by Berlin Conference. African nations gain independence. Timeline 3: European trading posts; Slave Trade. Arab traders bring Islam to North Africa. European colonies established by Berlin Conference. Scramble for Africa. African nations gain independence. Timeline 4: European colonies established by Berlin Conference. European trading posts; Slave Trade. Scramble for Africa. African nations gain independence. Arab traders bring Islam to North Africa. Which of the timelines above correctly shows the order of historical events on the African continent? A. One (1) B. Two (2) C. Three (3) D. Four (4)