_____ constructs are related to hidden traits such as self-esteem and knowledge of mathematics and language arts which are more difficult to measure, while _______ constructs refer to more directly observable traits such as height and weight.

A critical election

A) marks the emergence of a new alignment of preferences and voting allegiance among voters that lasts for decades. B) is one in which the race is very close. C) is one in which one party must win in order to control Congress. D) is one in which the dominant party loses seats. E) is one in which a tie is declared.

Many historians allege that, in order to protect intelligence sources, one chief executive refused to alert residents in a city that was about to be bombed by the enemy during wartime. Identify the chief executive involved

a. George W. Bush b Vladimir Putin c. Winston Churchill d. Barack Obama