You could argue that this is an indication of Walter Cunningham's severe poverty. He is very poor, and poor people did not have access to sweets or treats such as molasses syrup, so when he was offered it he deemed it appropriate to drench his entire lunch in it.
Answer: Some major developments of the Renaissance include astronomy, humanist philosophy, the printing press, vernacular language in writing, painting and sculpture technique, world exploration and, in the late Renaissance, Shakespeare's works.
A.
Undermine
erode the base or foundation of (a rock formation).