Mark the statement if it describes an event in the period of time leading to napoleon's final defeat at waterloo.

a.
napoleon escapes from elba.

b.
parisians welcome napoleon back to the capital.

c.
napoleon raises an army and tries to defeat the allies.

d.
a russian army strikes the final blow at the battle of waterloo.

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