With Howells, James, and Mark Twain active on the scene, ______ became the major trend in the seventies and eighties of the nineteenth century.

A．Breast feed the baby secretly when no doctors are present.
B．Go to court to gain total control of their son.
C．Appeal to Governor Kitzhaber who is a doctor.
D．Just agree to give the baby only cow’s or goat’s milk.

A．He offers them advice.
B．He loans them his backpack.
C．He listens to their problems.
D．He uses the objects in his backpack.