To explore the Louisiana territory.
and
To establish a route across the continent.
<h2><u>Answer:</u></h2>
The correct option is D (Jean-Jacques Rousseau)
<h3><u>Explanation:</u></h3>
He was a Swiss* brought into the world French scholar. His most powerful political work was the implicit understanding around 1762 which advanced the perfect of a progressively libertarian republicanism.
Rousseau was a unique mastermind and tested standard religious and political perspectives on the day.
When people industrialized items for war it made militarism stronger. Militarism is good for INDUSTRIALISTS who manufacture weapons.
<span>The Attack on Pearl Harbor by the Japanese caused the US to join WW2.</span>