Explanation:
Islamic mathematicians such as Al-Khwarizmi, Avicenna and Jamshīd al-Kāshī made advances in algebra, trigonometry, geometry and Arabic numerals. Islamic doctors described diseases like smallpox and measles, and challenged classical Greek medical theory.
The correct answer for the question that is being presented above is this one: "Deforestation." The<span> significant threat to water quality in the United States is that of deforestation. Deforestation is cutting of trees without supplying or replacing new ones.</span>
Answer:
religious freedom
Explanation:
The Puritans were persecuted in England by King James I and King Charles I in the 17th century