The guess what be The Knights of labor *not sure if this is 100% correct*.
Answer:
Tierra del Fuego
Explanation:
If you just search the name of Tierra del Fuego, and then go to maps you'll see that it's at the southernmost point of the Americas. It's also lower than the Pampas if you search that on maps as well.
Consumers should be concerned about high interest rates because high interest rates make it harder and more expensive to pay back loans and debts, since the banks charge more interest that is often compounded monthly or yearly.