Which of the following is a true statement? o a all states have a progressive state tax. o b state income tax is an optional deduction o c. certain states have a flat state tax o d. most states have no state income tax

What was the main motivation for the early populists

Astudy that involves interviews of adults is eligible for expedited review. the researcher wants to add an adolescent population (aged 12 to 17) to the study and has designed a parental permission and assent process. no additional changes are planned. which of the following statements about review of the revised protocol is accurate? the research would only be eligible for expedited review if the adolescents are capable of understanding the same consent forms used for the adult population.the research would only be eligible for expedited review if the adolescents have been declared to be emancipated minors.the new research would need full review by a convened irb because children are a protected population.unless the nature of the questions would raise the level of risk to > minimal for adolescents, the research would still qualify for expedited review.

During the period from 1865 to 1898 how did the political/economic elite contain the demands of farmers and laborers for economic justice