Leader of the bolshevik revolution user: which of these was an immediate cause of the 1917 revolution in russia?
a. disasters on the world war i battlefields
c. fuel shortages
b. food shortages
d. all of the above

(05.04 mc) how did the roman transportation system keep the empire strong? plz

Two gymnastics teams are intense rivals. the first team has started recruiting new gymnasts from different cities and even foreign countires in an effort to build a stronger team. after learning this, the secondteam begins its own recruitment campaign to find better gymnasts. over a period of months, each team recruits dozens of players, each time trying to find a better recruit than its rivals most recent addition. which idea from the cold war is most similar to this scenario

56: 58 the assembly line was a system through which items were mass-produced in a flow.