Which of the following weapons continue the stalemate on battlefields during world war 1

the french revolution was when many people were persecuted for disagreeing or making separate government

living during the great depression had a major affect on the mentality many people. a good portion of people who lived during that time do not trust banks. this is likely the result of the many widespread bank failures in the 30s that caused people to lose their life savings.

b europeans take corn to africa. corn becomes an important crop there.