This passage of the Declaration of Independence BEST refers to which principle of government that would later be part of the U. S. Constitution?

These factors threaten north americas ecosystems

Which of the following east asian contries are a peninsula? a. china b. taiwan c. south korea d. mongolia

Which events occurred during the space race? check all that apply. (a) nasa was established. (b) yuri gagarin orbited earth. (c) the soviet union launched salyut. (d) the united states launched skylab. (e) the united states launched explorer 1.