No taxation without representation
The colonists considered taxation without representation as tyranny hence the coining of the slogan which captured the reason for the Revolutionary War. This is because the colonists were not allowed to choose representatives to parliament in London, which passed the laws under which they were taxed.
Answer:
They may base events from history on periods of time using a certain theme, so to say. This way, it allows them to organize information in a chronological order and base events on how severe they were and what led up to the most significant event in that time period, because a turning point is basically the most important part in a time period which initiated change. This also emphasizes on the importance of transitions.
