Bloodies battle is: battle of Sharpsburgh
Answer:
On March 31, 1521, an Easter Sunday, Magellan ordered a Mass to be celebrated which was officiated by Father Pedro Valderrama, the Andalusion chaplain of the fleet, the only priest then. Conducted near the shores of the island, the First Holy Mass marked the birth of Roman Catholicism in the Philippines.
Explanation:
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Your answer should be - Cooked air rises creating a high pressure system below
Through the use of naval power