THE WORST JOBS IN HISTORY- THE MIDDLE AGES, assignment help

watch these videos part one and part 2  title: THE WORST JOBS IN HISTORY- THE MIDDLE AGES-PART1

part 1 : https://www.youtube.com/watch?v=8ZrE1mVcB2k

part 2: https://www.youtube.com/watch?v=mPgkfxuyBgM

According to the video "Worst Jobs in History, Middle Ages Pt. 1" describe life of a knight and his squire?  In the video"Worst Jobs in History, Middle Ages Pt. 2"what were the prevailing thoughts about proper health and what medical treatments were available at that time period?

I need at least one page double spaced, Times New Roman 12 point font, worksite source.

this question is different than the above assignment:

How and why did Europeans undertake ambitious voyages of expansion that would usher in a new era of global contact?

I need at least one page double spaced, Times New Roman 12 point font, worksite source.

the course uses book: The Western Heritage, Vol. 1, 11th Edition, Kagan, Ozment, and I don't have access to it online.