Complex sentence: While visiting Ronan in recuperation, Crystal inadvertently helps rally the Kree people when she shows compassion towards a ward filled with injured Kree commoners; acts which (thanks to her sister in law Polaris) were eventually broadcast over the Kree networks.
Split into simpler sentences: While visiting Ronan in recuperation, Crystal inadvertently helps rally the Kree people when she shows compassion towards in a ward filled with injured Kree commoners. Acts which (thanks to her sister in law Polaris) were eventually broadcast over the Kree networks.