Created by Jodie Donohue Social Studies Push-pull factors that contributed to massive immigration Age 10-12 level: 5 English Author's Instructions What caused people to immigrate to the United States from about 1845-1910? My Google Classroom Courses × 0 classes selected (0 students total) Quick Access Select all classes (0 classes) All Classes Loading courses... Cancel Share Share to selected Course __COURSE_NAME__ __STUDENT_NAME__ (__STUDENT_EMAIL__) Massive Immigration Push-Pull Factors Download Worksheet Validation Check my answers Emails my answers to my teacher Full name Group/level School subject Teacher's email or key code Close Submit Validating worksheet... (12) Your answers have been sent to your teacher. Good luck! OK We encountered an error submitting your answers. Please try again. OK Advertisement | Go Ad Free Created by Jodie Donohue Social Studies Push-pull factors that contributed to massive immigration Age 10-12 level: 5 English Author's Instructions What caused people to immigrate to the United States from about 1845-1910?