They would perform a fief in which the vassal would give up his land, but get protection.
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Answer:
He helped created modern astronomy.
Explanation:
In early 1610, he made the first in a remarkable series of discoveries. While the scientific doctrine of the day held that space was perfect, unchanging environments created by God, Galileo's telescope helped change that view. He used the telescope to revolutionise astronomy which had relied for millennia on observations and measurements made with the naked eye.
Bloodies battle is: battle of Sharpsburgh
It describes why the colonists wanted to be free from Britain and what led to their decision to fight against British rule.
Explanation:
Republic Act 1425 also known as Rizal law is the legal basis for the teaching of the life, works, and writings of Rizal in all schools in the country.