7. What four trading post colonies did da Gama establish along his voyage?

Which numberline shows the solution to n -3

Which of the following is not a challenge to instituting sound global environmental policies? a. most changes are inexpensive and easy to implement. b. elected leaders who support unpopular environmental issues often are not re-elected. c. economic considerations outweigh environmental ones in many societies. d. there is no way to enforce international environmental agreements.

Whats the biggest sea in the world?