How did the arrival of the Europeans impact the change in health of some Native Americans? It led to new medicines that helped many Native Americans live longer.
o It led to the arrival of doctors that helped the Native Americans be healthier.
It led to Native Americans being injured more from helping the Europeans get resources,
It led to new diseases being brought from Europe that made many Native Americans sick or killed
them.

Explanation:

Not just any diseases, unknown native diseases to Europe.

They brought guns, alcohol, horses and this impacted the lives of Native Americans

1. between 1754 and 1763

2. a land bridge between siberia and alaska that was exposed during the most recent ice age when the waters of the bering strait receded.

hope this

increases in demand are shown by a shift to the right in the demand curve. this could be caused by a number of factors, including a rise in income, a rise in the price of a substitute or a fall in the price of a complement.

which the answer is:

b