Ladd-Franklin's mathematical interests ultimately led her to make important contributions to the field of psychology. In 1886, she became interested in the geometrical relationship between binocular vision and points in space and published a paper on this topic in the first volume of the American Journal of Psychology the following year. During the 1891-92 academic year, Ladd-Franklin took advantage of her husband's sabbatical leave from Johns Hopkins and traveled to Europe to conduct research in color vision in the laboratories of George Müller (1850-1934) in Göttingen, and Herman von Helmholtz (1821-1894) in Berlin, where she also attended lectures by Arthur König. In contrast to the prevailing three-color and opponent-color explanations of color vision, Ladd-Franklin developed an evolutionary theory that posited three stages in the development of color vision. Presenting her work at the International Congress of Psychology in London in 1892, she argued that black-white vision was the most primitive stage, since it occurs under the greatest variety of conditions, including under very low illumination and at the extreme edges of the visual field. The color white, she theorized, later became differentiated into blue and yellow, with yellow ultimately differentiated into red-green vision. Ladd-Franklin's theory was well-received and remained influential for some years, and its emphasis on evolution is still valid today.
Answer: the answer is D
Explanation: The primary purpose of the Iroquois League was "D. to bring independent nations together for mutual defense and common concerns", since European invaders had begun to seek more territory.
The Federal government finally tried to help stem the tide of the Great Depression in the form of the New Deal, which was initiated by FDR and increased the scope of government.
Answer:
I think it is "He will do anything to get us to vote is the central message being used some motivating factors that are used is that he will cook us a home cooked meal angel hair pasta, he will help you move a couch, he will personally give you a tattoo, he will do a dance, he will eat anything we tell him to, he will punch himself in the face, he will do whatever it takes to get us to vote for Obama. Yes the viewer should be concerned about who paid for the commercial, the commercial never mentioned who paid for the commercial and he told us to vote Obama but if the opposing candent paid for the commercial he wouldn't be very happy."
Explanation:
I believe the answer is a
