Answer: As the two-party system matured, political tension became focused on the issue of slavery. As the West gradually developed, the existing states were rapidly torn apart. Economic and social divisions became accentuated, and both North and South clung to their beliefs and customs.
Explanation:
C. to describe how proteins are produced (i believe)
The birth of psychology is often attributed to Wilhelm Wundt because he pioneered the investigation of mental processes using the scientific method.
Wilhelm wrote the book titled the principles of physiological psychology in the year 1873. The first laboratory of experimental psychology was established by him.
He used the scientific method to understand human processes that had to do with sensation and perception.
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