Epidemiologic Reviews, 20(1): 71-80. Data collection is the process of gathering and measuring information on variables of interest, in an established systematic fashion that enables one to answer stated research questions, test hypotheses, and evaluate outcomes.pidemiologic Reviews, 20(1): 71-80. Data collection is the process of gathering and measuring information on variables of interest, in an established systematic fashion that enables one to answer stated research questions, test hypotheses, and evaluate outcomes.
It succeeded the First Continental Congress, which met between September 5, 1774 and October 26, 1774, also in Philadelphia. The second Congress managed the colonial war effort, and moved incrementally towards independence, adopting the United States Declaration of Independence on July 4, 1776.
The Declaration of Independence of the United States of America, by Armand-Dumaresq (c. 1873) has been hanging in the White House since the late 1980s The Second Continental Congress adopted the Declaration of Independence on July 4, 1776, with 12 of the 13 colonies voting in favor and New York abstaining. The date that the Declaration was signed has long been the subject of debate.