Approximately how long have the two major parties currently in power been involved in politics in the united states?
1. since the early 1800's
2. since the drafting of the constitution
3. since the early 1900's
4. since the civil war

The procedures for reporting potential unanticipated problems involving risk to subjects or others to the irb are: stated in the human subject protection regulations, but not in the drug or device regulationsincluded in the consent processdetermined by research staffdetermined by the institution in its written policies and procedures

1u.s. history question! question: how did world war ii change the united states' position in world affairs? i need good explanation to support the answer otherwise i get docked points. real answers only ! you! : )

If we can't separate our civilized self from our savage self which will take over and why