The increase in presidential power during the 20th century had no effect on the system of constitutional government

Measurement of a variable is affected by

A) the variable's characteristics and the binary number system. B) extraneous variables and the concrete number system. C) extraneous variables and the imaginary number system. D) the variable's characteristics and the abstract number system.

Abortion opponents have convinced some states to impose requirements such as counseling before a woman can obtain an abortion. Their action is an example of the _______ pathway

a. lobbying b. court c. election d. grassroots