A key example of inca social organization was the that shared food resources among group members a= ayllu
b=mita
c=quipu
d=inti​

answer

the speaker of ,’i want politician to make more of an effort for lgbt rights’, will be served well by joining an interest group.

explanation

an interest group is one that aims at influencing public policy on reasons derived by a common interest .in this case, lgbt rights are rights for the gay society which is a special group of individuals with specific interest concerning their relationship with other individuals. hope this !

cuba is a multi-ethnic nation

d is the right answer