8.—What have the trolleys accomplished which the steam roads could not do?
9.—What changes in rural life are due to the rural free delivery of mail?
10.—Describe what these changes have accomplished in your own home county.
11.—To what extent has machinery relieved farm labor of its drudgery?
12.—Describe the evolution of the plow and the harrow.
13.—What inventions in farm machinery have had the greatest influence on rural progress?
14.—What can you say about the increase of intelligence in the country sections you have known?
15.—What agencies are now at work in the country making popular education possible?
16.—Have you observed anywhere yet the new social consciousness or class consciousness among farmers?
17.—To what extent do you think cooperation has gained acceptance in the country?