The correct options are
A Ramakrishna Mission was actively involved in social causes such as education, health care, and relief in times of calamities.
D Ramakrishna Mission emphasised the spiritual union with god through ecstatic practices.
Following the organizational structure of Christian missionaries, Vivekananda established the Ramakrishna Mission which did not restrict itself to religious activities but was actively involved in social causes such as education, health care, and relief in times of calamities.
Ramakrishna Mission emphasised the spiritual union with god through ecstatic practices such as singing bhajans.