While there are many formal political institutions in sub-Saharan Africa, most people participate by

In the spring of 1787, delegates gathered in Philadelphia to accomplish which of the following tasks?

a. write the Declaration of Independence b. amend the Articles of Confederation c. abolish state laws d. secede from Great Britain

Designing an experiment to include some slight, but theoretically meaningful, differences from a previous study is an example of

A) plagiarism. B) systematic replication. C) exact replication. D) replication of participants.