The leveling system
a.
created equal social classes.
b.
allowed anyone to take a civil service job.
c.
managed the flooding of the huang.
d.
steadied food prices and supplies

Which of the following statements best characterizes changes to agriculture in the united states since 1900? a. increased mechanization has reduced the need for labor. b. increased mechanization has increased the need for water, thereby increasing the need for labor. increased mechanization has increased the use of land, thereby increasing the need for labor. d. increased mechanization has increased food production, thereby increasing the need for labor. select the best answer from the choices provided.

Triangle xyz is translated 4 units up and 3 units left to yield triangle x'y'z' what is the distance between any two corresponding points on triangle xyz and trianglex'y'z' ?

What is one early technological advance that shaped culture? a the use of fire b the discovery of arable land c family units. d migration