Answer:
im not free but you should try Socratic whoch finds answers to everything from multiple sites
Explanation:
Guilds:<span>Professional organizations of merchants or artisans
</span>
Curtsey :an act of respect in which women slightly bow down
<span>Dowry: money, goods, and property that a woman brings to her husband in marriage
</span><span>. mercantile: a word relating to trade, merchants, and their characteristics</span>
I can't help you with your second question but heres a site that I've found to help you with your 1st one. I hope this helps^-^
https://nationalinterest.org/feature/5-big-lessons-the-first-gulf-war-13536