Early American leaders designed the Articles of Confederation to create a national government that:

List three reasons why explorers began to explore new, and old areas. [[ps: doesn't explicitly say where. i think it's more in general.

In what year did vladimir lenin and the bolsheviks seize power in russia? 1885 1900 1917 1961

From 1990 to 2008, by what percent did the world’s most developed economies cut their greenhouse gas emissions?