a collective attempt to further a common interest or secure a common goal through action outside the sphere of established institutions is

answer; ok in rural area most people depend on private transportation(cars),pick up truck,donkey and buggy: ),and urban people can walk or ride public transportation,bus,train cab,uber.

experiments.

surveys.

questionnaires.

interviews.

case studies.

participant and non-participant observation.

observational trials.

studies using the delphi method.

now you can mark brain hope this

b) the bill goes to the president.

hope this