Give some instances of the effect of changing population upon churches.
How often are churches generally compelled to change their constituency?
What are some causes of the changed conditions in cities and country places?
What should be done in growing communities?
What are the conditions, and the remedy for them, in a declining population?
How may a population change socially while increasing numerically?
What is the duty of a Sunday school in changing communities?
When may a church or a Sunday school rightly abandon its field?
What is the first duty of the Sunday school in relation to its field?
What is its duty to the population in its field, wherever the population can be reached?