The answer to this question is: Biological
In psychology, biological approach refers to the things that could affect our psychological condition that came from our bodily functions.
In human, most of behavioral tendencies is caused by two hormones. Testosterone make us more prone to aggressive behavior, while estrogen make us somehow more tender
It was between Mexico and Texas
a European intellectual movement of the late 17th and 18th centuries emphasizing reason and individualism rather than tradition. It was heavily influenced by 17th-century philosophers such as Descartes, Locke, and Newton, and its prominent exponents include Kant, Goethe, Voltaire, Rousseau, and Adam Smith.
He applied his skill in engineering to toughen up the defence
D:they took away the jewish citizenship