The Negro, However, Has Been Tested On

Man Could Not Stay There Forever. He Was Bound To Spread To New Regions, Partly Because Of His Innate Migratory Tendency And Partly Because Of Nature's Stern Urgency.

Although Farming Of Any Sort Was Almost As Impossible In The Plains As In The Dry Regions Of Winter Rains Farther West, The Abundance Of Buffaloes Made Life Much Easier In Many Respects.

The Negro, However, Has Been Tested On An Extensive Scale.

Fertile Soil, Level Plains, Easy Passage Across The Mountains, Coal, Iron, And Other Metals Imbedded In The Rocks, And A Stimulating Climate, All Shower Their Blessings Upon Man.

From First To Last The Civilization Of America Has Been Bound Up With Its Physical Environment.