Sunshine Surveyors Inc. created a lot and block survey for a new residential development, Happy Acres. The first thing the surveyor did when he surveyed the new neighborhood was to reference what type of description. From there, they divided the land into numbered lots and blocks. This output is known as a

answer; role- taking;

the secretary of defense is the principal defense policy advisor to the president. under the direction of the president, the secretary exercises authority, direction, and control over the department of defense.

as you did not provide any choices for me to choose from to give you a direct answer, this is the only information i can provide.