St. Jude Thaddeus, together with his brother James, formed part of the twelve Apostles of Jesus Christ.
It is said that Jesus Christ invited his apostles to become fishers of men instead of fishermen. However, even before Jesus Christ grew up into maturity and began his mission of teaching God's word, He is already connected with St. Jude.
The mother of St. Jude Thaddeus, Mary, is the sister of the Blessed Virgin Mary; making Jude and James cousins of Jesus Christ.
Though the actual call to St. Jude of becoming an apostle was not written, it is assumed that Jesus met St. Jude in family gatherings like the wedding in Cana where Jesus performed his first miracle.
I'd go with C, D and F. The main causes of population growth had to do with diet and hygiene and health care.
The Agricultural Revolution (which started in the 17th century) led to better food production and thus better diet and nutrition for people, so healthier lives.
The Industrial Revolution (beginning in the mid 18th century) pushed cities to create better sanitation methods to avoid cholera and other disease epidemics.
And the ongoing advances in medicine ever since the Scientific Revolution were doing their part also to increase lifespans.
D. a crime motivated by prejudice