a pigeon receives food for pecking a key, but only rarely and on unpredictable occasions. this best illustrates

answer; i believe two are ; /// world bank and international monetary fund; good luck

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:

the answer is a wheel

answer; no longer than a reasonable period of time;