Answer:
I think it was a threat but not one of the main ones
Answer:
<em>There </em><em>are</em><em> two types of steamboats: an East Coast type and a Western Rivers type.</em><em> </em><em>The</em><em> </em><em>first</em><em> </em><em>steamboat</em><em> </em><em>was</em><em> </em><em>invented</em><em> </em><em>by</em><em> </em><em>an</em><em> </em><em>American</em><em> </em><em>inventor</em><em> </em><em>named</em><em> </em><em>Robert</em><em> </em><em>Fulton</em><em> </em><em>in</em><em> </em><em>180</em><em>7</em><em>.</em><em> </em><em>I</em><em>t</em><em> </em><em>was</em><em> </em><em>called</em><em> </em><em>the</em><em> </em><em>Clermont</em><em>.</em>
Sunken Phoenician ships have been discovered from the deep Mediterranean waters near Ashkelon, in modern-day Israel, to the Spanish shoreline.
The answer is: B) Wheat
During the early years of the Oklahoma territory, settlers found wheat to be the most profitable crop, since wheat did not require as much moisture as other crops and the Oklahoma soil and climate had perfect conditions to grow this type of crop instead of others like corn and turnips.
I honestly think it's all of those so C!
Hope this helped!