HEYOOO PEEPS Would it be easy or difficult to rule over so many different groups of people? (MIDDLE COLONIES)

Which of the following best summarizes the idea represented by this graph?

This cartoon appeared in 1916. the topic of the cartoon isa)the reason for the start of world war i.b)the success of us submarines in world war i.c)the military alliance between germany and mexico.d)the attitude in the us towards submarine warfare in world 

Why do you think that historians use the word “revolution” to describe important changes in agriculture? how did the green revolution and other agricultural revolutions change the lives of billions of people? < < read less