Freshmen joining a school group called the shifters undergo a week-long initiation involving learning the group's history, wearing group-specific items, and participating in special ceremonies that last all night long. this experience most resembles:

I believe the answer is: Rite of passage

Rite of passage refers to some sort of ritual that conducted before an individual enter a certain social group. (i.e: freshmen entering new schools).The rite of passage would be filled with a set of traditions that must be followed by all new members before being accepted by other people in the group.

f high

explanation:

first of all, it's important to say that the book we shall not be moved, written by joan dash, is about the first strike of women in the united states in the year 1909. the best historical detail to clarify the reader's undertanding is the phrase "general strike". this strike involved women working at a garment factory who decided to protest   long working hours, low wages and brutal conditions. this strike became known as "the new york shirtwaist strike" or "the uprising of the 20,000". the strike mostly involved jewish women who did not speak english or who had a basic knowledge of the english language. finally, the strike went on from november 1909 until february 1910.