The correct answer is <em>many scientists believed that the Land Bridge Theory is correct. </em>
The Land Bridge Theory states that humans crossed the Bering Strait thousands of years ago. Scientists have studied the region and conclude that it was possible that land connected both continents. That supposedly means that humans came to America from Asia. Humans possible migrated from Syberia looking for food or better living conditions.
The sale would allow him to finance operations in Europe making France stronger. The sale would assure forever the power of the US. The sale would give England "a rival who sooner or later would humble her pride".
