PLEASE HELP ASAP ITS GOR MY EXAM!! PLEASE I NEED HELP.

(Question #9) GIVING 45 points!!

World war i brought increased immigration to the united states from which country? germany france italy mexico

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.

Why has social media and citizen journalism become such powerful forces in global politics?