Culture is basically a way of life
To settle America and make a new and better place and break away from the harsh British government.
They were more free in spirit.
Individuals can find people of need and work towards providing services to them; inviting others to work with them and inspiring them to likewise work for the improvement of social conditions.
Ps. please note that Mother Theresa was actually a controversial figure and many claim that she did not help the way she claimed to.