How did european exploration affect native americans, africans, and europeans?

europeans, particularly with the first conquistadores of the iberian explorations, was to insert into the american biosphere new diseases, such as smallpox, measles, etc, that the native americans had no resistance to (unlike eurasians and africans, who by natural selection if nothing else, had developed some genetic resistance to those diseases).

explanation:

examine the two-step equation.

−  

7

4

+  

x

4

= 2

which property of operations allows you to add the same constant term to both sides?

multiplication property of equality

division property of equality

addition property of equality

subtraction property of equality

explanation:

c.

worked constantly and gave many sincere speeches about the importance of independence