Many political scientists contend that third parties have consistently failed because

they never reflect the political mood of the nation.
serve as a safety valve for dissident political groups, preventing major confrontations and political unrest.
can only come into existence if they are organized around a single charismatic leader.
can only come into existence if they split off from one of the major political parties.
are incapable of being formed from scratch by individuals who are committed to a particular issue or ideology.

The correct answer is: can only come into existence if they split off from one of the major political parties.

By their very nature, third parties tend to be splinter groups from a major party. As a result, they lack their own distinct idea and are instead formed as a sort of release valve for people who can't get in line with one of the two major parties.

abolish

do away with

unanimous

in complete agreement

secede

separate; break free

inauguration

starting a new position with a formal ceremony.

cooperationist

people who wanted the north to cooperate with the south

surrender

to give up

volunteer

perform a service for free

draft

involuntary service in military

retreat

withdraw; move away from enemy

advisor

expert who gives advice

explanation: