The advantages of hydraulic mining compared to placing mining it enabled that miners are to easily access deeply buried gold etc
The columbian exchange is quite important. This "event" was named after Christopher Columbus and this was used to transfer plants, animals, some culture products or what people used, technology, and pretty much the very basic yet important key things that many people needed. These were all exchanged from America to West Africa, and I believe the Old world. I can't really get the times. But this is the basic information needed.
Have a nice day.
Answer:
b
Explanation:
the german and the Irish were more skilled back then
Mercantilism was the primary economic system of trade used from the 16th to 18th century. Mercantilist theorists believed that the amount of wealth in the world was static. Thus, European nations took several strides to ensure their nations accumulated as much of this wealth as possible. The goal was to increase a nation's wealth by imposing government regulation that oversaw all of the nation's commercial interests. It was believed national strength could be maximized by limiting imports via tariffs and maximizing exports.
It ether b or c Bc those make the most sense
