Many researchers have evaluated the effectiveness of cooperative learning techniques. Researchers such as Gaertner and his colleagues (1990) believe that one reason why such techniques work is that small, cooperative learning groups .break down in-group and out-group categories into a perception of a single groupare more likely to follow egalitarian normsprovide for contact between members of different racial and ethnic groupsare more pleasant and thus reduce academic frustration

answer; i believe the correct answer is (crops);

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.

what he said above me         look up that's the answer