Final answer:
Spain's realization of all three goals in their New World exploration is false, as their original objective to reach Asia for the spice trade was not met. However, they accomplished significant territorial expansion, resource extraction, and Christianization. The Reconquista was a military and religious campaign, and native alliances were crucial in the Aztec conquest.
Step-by-step explanation:
The assertion that Spain realized all three goals in their exploration of the New World is false. Spain had multiple ambitions encompassing economic, strategic, and religious objectives, but not all of these were fully achieved.
For example, one of their goals was to reach Asia to participate in the lucrative spice trade, which was not accomplished through their initial voyages to the Americas.
The conquest and exploration did, however, lead to significant gains in territory, wealth from silver and gold, and the spread of Christianity, although with devastating effects on the indigenous populations.
The reconquest of the Iberian Peninsula, known as the Reconquista, was indeed a military and religious action aimed at driving out the Muslim Moors who had controlled parts of the region. This concluded in 1492, allowing Spain to focus more on exploration.
Regarding the Spanish conquest of the Aztec, recruiting native allies was indeed instrumental. The Spanish were able to forge alliances with various indigenous groups who were adversaries of the Aztec Empire, significantly aiding in their conquest.