<span>He united all the armies and generals into one Grand Army under his personal command, and he fought alongside his soldiers on the battlefield, inspiring almost fanatical loyalty</span>
The Truman Doctrine established that the US would provide support to other countries under threat from Communism by the Soviets. This also resulted in the Korean War 3 years later.
Answer:
Hey there!
The answer is no. If the spanish reconquest had failed, they would not be able to hold onto the iberian peninsula, which was ultimately where most of the voyagers to the new world began their journeys.
Let me know if this helps :)
Apirl 12 1861- the first battle of fort Sumter