These symptoms mostly correlate towards depression.
Karl Marx is the person who coined the term "conflict theory". He was using it in explaining conflict that resulted from the differences between social classes. Karl Marx said conflict resulted from the power differences between the social classes. His cure was the state should own all the property and industries then everyone should work for the common good of all.
The conflict in Serbia between Austria-Hungary and Russia help ignite World War I because Europe split into Allied and Central powers as countries honored alliances to fight together if attacked. The balance was built in a way that just a sparkle would have be enough to cause a big flame. The conglit i Serbia was that sparkle.
The correct answer in the space provided is state. He is likely studying the state of consciousness, it is because the state of consciousness covers the awareness of a person that occurs in his or her daily life. An example of it is when a person is walking, dreaming, eating in which occurs in their everyday life.
