Answer:
Due to attack of local Americans.
Explanation:
Great struggles faced by presidios because the native Americans attack on the presidios. The Spanish capture these regions of America and build a fortified base named presidios in order to maintain control over the region and save themselves from the attack of the native Americans. The life of soldier is full of difficulties because they risk their lives for the country and its people and tried to expand the boundaries and increases the influence of the country with the help of war.
The correct answer is false.
This overview of the event known as the transatlantic slave trade shows a ... the notion of racial inferiority was used by Europeans to justify the enslavement of millions of Africans. ... From the European point of view, slave labor was crucial for economic ... African laborers toiled from sunup to sunset under grueling conditions
Answer:
The Black Death
The Black Death was a devastating global epidemic of bubonic plague that struck Europe and Asia in the mid-1300s. The plague arrived in Europe in October 1347, when 12 ships from the Black Sea docked at the Sicilian port of Messina.
Explanation:
Hope this helps, have a great day:)