By passing the War Powers Resolution Act, Congress established limits on the powers of the president in setting foreign and defense policy following which war?

The United States contributed to Iraq's defeat of Iran in their 1980–1988 war

Indicate whether this statement is true or false.

Which of the following is an accurate statement regarding the differences between extraneous and nuisance variables?

a. Nuisance variables vary with the independent variable and extraneous variables are the same for all groups of participants. b. Extraneous variables vary with the independent variable and nuisance variables are the same for all groups of participants. c. Nuisance variables focus on issues related to the experimental design and extraneous variables focus on issues related to participants. d. Extraneous variables are not manipulated by researchers but nuisance variables are.