They are known to mark the end of islamic golden age. Therefor you answer is they brought the islamic empire down.
Answer:
Borders change over time. Sometimes the people in one region take over another area through violence. Other times, land is traded or sold peacefully. Many times, land is parceled out after a war through international agreements.
Explanation:
My answer would be that lines battles caused more casualties and were effective in ways. I don’t really know much about your question.
Answer:I BELIVE free jazz became people in the late 1950s and early 1960s.