1 the use of a variety of data sources (data triangulation) 2  the use of several different researchers (investigator triangulation) 3  the use of multiple perspectives to interpret the results (theory triangulation)  the use of multiple methods to study a research problem (methodological triangulation)
The Articles of Confederation was the United States' first constitution. Proposed by the Continental Congress in 1777, it was not ratified until 1781.
The shape of the new government, as established by the Articles of Confederation was largely influenced by the radicals' point of view. The Articles were submitted to the states for ratification in the midst of war with Great Britain.