Why would a historian which to consult multiple sources of information on a topic

Which of these was a result of the labor day hurricane that took place during the great depression? a) farmers lost many orange trees in orlando. b) cattle ranches were damaged near fort mccoy. c) a railroad connecting key west to miami was destroyed. d) a lake overflowed and flooded towns near fort lauderdale.

Excerpt from w. e. b. du bois jon reese 4 du bois was one of the first male civil rights leaders to recognize the problems of gender discrimination. he was among the first men to understand the unique problems of black women, and to value their contributions. he supported the women's suffrage movement and strove to integrate this mostly white struggle. he encouraged many black female writers, artists, poets, and novelists, featuring their works in his crisis magazine and sometimes providing personal financial assistance to them. the cause was that w. e.b. du bois encouraged many black female writers, artists, poets, and novelists. what was the result? think about cause-and-effect relationships.

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