verb
make or become hard or solid.
"the magma slowly solidifies and forms crystals"
Similar:
harden
go hard
set
freeze
ice over/up
gel
thicken
stiffen
congeal
clot
coagulate
curdle
cake
dry
bake
consolidate
ossify
fossilize
petrify
gelatinize
Opposite:
liquefy
melt
thaw
gasify
make stronger; reinforce.
It is the answer C. He is supposed to meet people to help his nerves
The correct answer should be Edith Wharton.
Ellen Glasgow, Ella Cather, and Mary J. Holmes dealt with other topics such as world war 1, slavery, civil war, life in the south, and other things while Edith Wharton wrote about social lives.