Which statement best summarizes the effect that world war one had on russia?

russia sustained very few casualties during the war

food became scarce and conditions worsened in russia

the nation became more patriotic due to its many victories throughout the war

soldiers were confident in their military leadership and soon became to elect them to high political offices

Food became scarce and conditions worsened is Russia.

can someone me with this question:  

1) the end of the conflict between the north and the south didn’t just mark the end of a war; it marked the end of an entire way of life.” which statement best describes what this statement means?  

a) the southerners were no longer free and were controlled by the northern states.

b) the industrial economy in the north was not sustainable.

c) slavery became illegal, which changed completely the south’s labor force and the agricultural economy was destroyed.

d) the states decided to relinquish their independence and return to britain’s rule.    

majority rule is most important in a representative democracy.