Complex sentence: She furthermore promised to send a team to assess the situation and provide assistance for emergency situations in order to protect Aleppo's heritage and to mitigate the effects of the cultural disaster and to avoid further damage.
Split into simpler sentences: She furthermore promised to send a team to assess the situation and provide assistance for emergency situations in order to protect Aleppo's heritage. The goal of this step is to mitigate the effects of this tragedy and to avoid further damage.