The technical procedure that is generally used to guard against observer effects is a ______.
A. experiment
B. natural observation
C. laboratory study
D. blind study
D. blind study
History
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What did the Congress of Industrial Organizations innovate?
A) nothing that was notable B) using strikes to get businesses to comply C) using violence against non-union scabs D) the sit-down strike
History
Which of these was a nomadic Amerind group of the North American plains?
A) Haudenosaunee B) Apache C) Pueblo D) Toltec
History
The program that sent Americans overseas to work on developmental projects was the
a. Green Berets. b. Peace Corps. c. Green Peace. d. Jobs Corps. e. Volunteer Corps.
History
When German peasants revolted in 1524–1525, they won the support of ________
A. Martin Luther B. the Pope C. John Calvin D. the merchant class E. None of these answers are correct.
History