The correct answer is A. disseminated.

Disseminate means to spread or distribute something widely. In this case, it means to spread or distribute a feeling of brotherhood amongst the masses.

The other options are incorrect because they do not mean to spread or distribute something widely.

  • Suppressed means to stop something from happening or being known about.
  • Dissipated means to disappear or be used up.
  • Crushed means to break something into small pieces.

A feeling of brotherhood is important because it can help to create a sense of community and belonging. It can also help to reduce conflict and violence.