Final answer:
Mao was an effective leader due to his charisma and adaptability. His personal qualities attracted many followers and inspired them to make sacrifices and persevere during difficult times.
Step-by-step explanation:
Mao was an effective leader due to his charisma and adaptability. His personal qualities attracted many followers and inspired them to make sacrifices and persevere during difficult times. For example, Mao's leadership during the Chinese Revolution mobilized millions of peasants who believed in his vision of communism. Additionally, Mao was adaptable and able to change his strategies when necessary, as seen in the implementation of the Great Leap Forward and the Cultural Revolution.