What insights does busbecq provide about the ottoman military?

He was ambassador to the Ottoman Empire under the rule of Suleiman the Magnificent. He then wrote the so called "Turkish Letters". In them he describes in minute details his life in the ottoman empire. For centuries they were the best "inside source" the Europeans had.

i cant if you dont give me the sentence or whatever.

man·u·script

/ˈmanyəˌskript/submit

noun

a book, document, or piece of music written by hand rather than typed or printed.

synonyms: document, text, script, paper, typescript

an author's text that has not yet been published.

thats all i can with. sorry. next time post the full question.

which time period is this? or is this story fictional, i'm going to need more info to answer this question