Which of the following statements about Mao Zedong is true? Mao used guerilla tactics.

Mao adopted the philosophy of Communism.

Mao led the Red Army on a year-long, 6,000 mile retreat.

All of the choices are correct.

Mao led the Red Army on a year-long, 6,000 mile retreat.

secretly cooperate with one another.

polling is a process and the outcome is not involved in the process itself.

the outcome, which is an unfavorable rating for a particular candidate is not affected by the mechanical process of polling.

it rather depends on the number of people voting in favor of the candidate.

this is an outcome of people's preferences.