15. The world's first supranational organization, was established after World War I.
It was initiated by U. S. president Woodrow Wilson, but because the U. S. did not actually sign it, the organization was
not very effective.

Which of the following is true about fossils? a. the relative age of fossils cannot be determined from their position in sedimentary layers. b. fossils found in lower layers of sedimentary rock are as old as fossils found in upper layers of sedimentary rock. c. fossils found in upper layers of sedimentary rock are older than fossils found in lower layers of sedimentary rock. d. fossils found in lower layers of sedimentary rock are older than fossils found in upper layers of sedimentary rock.

According to the united nations refugee agency, more than 2/3 of the world's refugees come from just five countries. which country is not on that list? a) turkey b) myanmar c) afghanistan d) south sudan

Which theory suggested that the earth was once a signle supercontient that gradually that broke up into the contients that we know today