Questions: During the Great Emu War, which of the following events happened immediately after the conflict resumed in mid-November? Emus resorted to guerilla tactics. Military efforts became ineffective. The military withdrew. The Australian government launched the initial assault.

The answer is B: Military efforts became ineffective.

Explanation for each option:

A. Emus resorted to guerilla tactics - This is a humorous exaggeration often used to describe the emus' ability to evade the military, but it is not a documented event that happened immediately after the conflict resumed.

B. Military efforts became ineffective - This is correct. After the conflict resumed in mid-November, the military found it increasingly difficult to effectively combat the emus due to their speed and the terrain, leading to ineffective military efforts.

C. The military withdrew - This happened later, after the military efforts were deemed unsuccessful and ineffective, but not immediately after the conflict resumed.

D. The Australian government launched the initial assault - This event occurred earlier, at the beginning of the Great Emu War, not after the conflict resumed in mid-November.