How did the innovations in farming that overcame the challenges of the great plains produce an agricultural revolution? a. most farmers began growing a wider variety of crops on their land. b. food prices increased in eastern cities. c. farming became a big business instead of a small, family operation. d. farmers became some of the wealthiest american businessmen. ask for details follow r?

How did the location of islamic lands make cultural diffusion possible

For in this unit, you read about transitions of power and the formation of newly independent nations in africa, asia, the americas, and the middle east. some of these transitions were peaceful, while others caused long-term instability. why do you think some countries were more successful than others with political transitions? what do you think were the biggest challenges facing newly independent countries? would it have been possible for leaders to prevent these problems before they happened? why or why not?

Which source would best a historian understand the effect of the great chicago fire on families? a. a biography of a chicago family displaced by the fire b. a letter from a grandmother in new york to her family in chicago c. a newspaper editorial about families who were displaced d. an oral history dictated by an adolescent who fled the fire