Where can i found good american history regent questions by topic online? i need a lot of questions & i can't really find any can someone plz me asap?

Need on these last 2 questions on my social studies homework 5 and 6 then i’m done with the homework

Who was pancho villa? a u.s general who led american troops into mexico an american expert on tropical diseases a mexican rebel who attacked and burned a town in new mexico a leader of a hostile revolt in panama

Select the correct answer. how did agricultural advances affect chinese society during the middle ages? a. it led to population growth. b. it decreased life expectancy. c. it lowered industrial operations. d. it resulted in more people moving to rural areas.