II. Sub-topic 1.—Importance historically:

Open mouth to Europe; Open door to continent; Cartier, Champlain. System of lakes and rivers large and small gave lines of communication, inviting discovery and subsequent development and settlement.

III. Sub-topic 2.—Importance commercially:

Large tracts of valuable land, timber, etc., made available. Highway—need of such between East and West. Difficulties to be overcome, canal, ships. Competition of railways, How? Classes of goods back and forth. Avenue to and from the wheat land.

IV. Sub-topic 3.—Importance industrially:

Great commercial centres—where located and why? Water powers, elevators, manufacturing of raw materials made available in the large areas; Immigration; Fishing.

STUDY OF BACTERIA

I. Topic.—Bacteria:

What they are; relations, comparisons; other plants in same class, or those of higher orders; size, shape; where found; conditions of growth; propagation; modes of distribution; etc.