I believe the answer is: <span>discovery of the influence of the unconscious mind.
Prior to this discovery, many experts in psychology were stuck in finding some explanations of some abnormal behaviors (such as split personality).
The discovery of unconscious mind would provide a theory on such occurrences and provide a lead that can be used by them to cure it</span>
British taxes on tea, stamp act, independence, etc
The answer is
Before such a revolution can be effected, the senate, it is to be observed, must in the first place corrupt itself, must next corrupt the state legislatures; must then corrupt the House of Representatives; and must finally corrupt the people at large.
Answer:
The democracy in Athens has been considered one of the first ones to be established around the world.
Explanation:
The democratic model was based on the indirect democracy in which the representatives weren´t selected to be voted. Instead, the population took place on the executive and legislative powers personally. Participation was universal and economic status was not taken into consideration. This model had a contribution during 400 B.C. by Cleisthenes who is considered to be responsible of the creation of the institutions that take place in this type of democracy.
Answer:
The main problem between the North and the South was the disagreement of slavery.
Explanation:
The North was against slavery, and the South was for slavery. This was the main problem between the North and South because it caused a whole war.