Why do you think colonial officers needs to boost morale during the fortification od Breed’s hill?

Despite their loss, the inexperienced colonial forces inflicted significant casualties against the enemy, and the battle provided them with an important confidence boost during the Siege of Boston

or to make it easier

Despite their defeat, the inexperienced colonial soldiers were able to inflict large casualties on the British, giving them a boost of confidence throughout the Siege of Boston.

Explanation:

according to my research (britannica and quizlet) the first settlements were along the huang river because it could give the crops more fertile soil that really it out. this was due to the yellow slit caused by floods of the river.