Multiple choice questions 1- The in the India were self-sufficient units.
(a) Cities
( b) Towns
(c) Villages
(d) Districts

please correct answer it
otherwise I reported it your answer​

Lava and other matierls luanced from a volcano and into the air are referenced as

Dr. robbins wants to know if there are different opinions regarding the value of public school education between native americans who have at least one relative who attended indian boarding school and native americans who have no family experience with indian boarding school. dr. robbins contacts 35 native american participants in each group. he wants each group to include younger as well as older adults, and a mix of male and female participants. he asks each person to complete a survey about their attitudes toward public education. the design of this study is:

Do you think the united states experiences amalgamation, assimilation, or pluralism? why?