Under article of the constitution, the laws of congress and all treaties are the law of the land.
a. vii
b. iv
c. vi
d. iii

The development of simple stone tools by early hominids led to the ability to procure meat more efficiently. this in turn led to the change in diet that included larger amounts of protein. many scholars believe that this shift in diet was a significant part of how our ancient ancestors adapted so quickly to a varied set of environments, and thus were able to begin cultural development. this demonstrates the intimate connection between

To your knowledge had the usa ever invaded canada after the war of 1812

Why do we have so many wars in the us