Structure is meant to keep the government in line. Depending on the different types of government, the structure will be different as well.
Robert Yerkes, who lived from May 26, 1876 to
February
3, 1956 <span> was an </span>American psychologist, pioneer
in the area of industrial psychology. He is also an ethologist, eugenicist and
primatologist. He is best
known in the field of comparative psychology and for his work in intelligence
testing.
The ability to read and write!
<em><u>I hope this help!</u></em>
Abraham Lincoln was the president
