Storming is defined as the level in group/team development in which sorting between members takes place by raising their opinions and thoughts openly for gaining each other trust.
In this situation, sometimes conflict may rise due to the position, status and power of other members.Also members become interested in learning different opinions than having common opinion which creates trust in team members knowing about everyone's actual thoughts.
According to the situation mentioned int he question, Nick's team is facing storming stage in the rems of group development. Terek , member of the team is not agreeing with direction given by Nick because their opinions does not match and thus, its creating a dispute.
In his first inaugural address, Lincoln stated his aim became to hold the Union, a Union all started via way of means of the revolution and "matured and continued" via way of means of the Declaration of Independence.
