Final answer:
The subject of this question is History. The question is asking about the significance of the present upsurge of the Negro people in the United States. The answer lies in understanding the Civil Rights Movement.
Step-by-step explanation:
The subject of this question is History. The question is asking about the present upsurge of the Negro people in the United States and its significance in the larger context of a world development. The answer lies in understanding the Civil Rights Movement, which was a social movement aimed at ending racial segregation and discrimination against African Americans.