I would say the people of central America would be descendants from native groups, such as the Aztecs, Mayans, etc., as well as the Spaniards.
Answer:
Indigenous groups and Spanish
In this agreement, the Pope established a Line of Demarcation. Both countries came to an agreement that Spain would take all territory/land West of the line and Portugal the East (including part of Brazil) to explore and claim.
Their plan was called the Anaconda plan.
They wanted to blockade the Southern coast to prevent them from receiving resources from other countries. They also wanted to capture the Mississippi River to effectively cut the Confederacy in half (Battle of Vicksburg). The final step in their plan was to capture the Confederate capital city (Richmond).
They built the panama canal to get ships through quickly. Before the canal, ships had to go all the way around south america.
-Steel jelly