Answer:
Persia is a historic region of southwestern Asia witch is associated with the area that is now modern Iran.
Yes, it is true that t<span>he United States is one of the few countries that does not fully use the metric system for measurement, and there have been several major movements to change this fact throughout the years. </span>
<span>If you mean the first one, corruption was one reason. The Chinese navy and military were incredibly corrupt (as was the government) -- funds meant to buy ships and ammunition were often embezzled by officers for other uses.
</span><span>Pay in the army was low, morale was low, compared to the Japanese military which was also modernized but based on Western principles and proven tactics. </span>
From the 1700s to around the civil war
The anwer would be A buddy.
<em>Hope this helped!! Have a good day c;</em>