8 USA presidents died in office
<span> 1) William Henry Harrison
</span><span> 2) Zachary Taylor
</span><span> 3) Abraham Lincoln
</span><span> 4) James Abram Garfield
</span><span> 5) William McKinley
</span><span> 6) Warren G. Harding
</span><span> 7) Franklin D. Roosevelt
</span><span> 8) John F. Kennedy
</span>
Answer:
All of the choices were push factors for settlers looking to move West in the 19th century.
Explanation:
In the<em> 19th century</em>, railroads expanded. This followed after the Civil War. It allowed people to<em> venture into the vast, open land of the West.</em> Many people settled into the area such as the<em><u> white people from the East</u></em> and<em> </em>the <em><u>African-Americans from the Deep South</u></em>. These African-Americans were looking for a better living condition. The "gold rush" also increased the number of settlers moving to the West. Once of which was the discovery of gold in<em> "Dakota Territory." </em>This happened in <em>1874.</em>