The age of onset for depression usually arises after puberty. There is something about going through the hormonal changes associated with puberty that seems to trigger the depression in the largest number of patients.he age of onset for depression usually arises after puberty. There is something about going through the hormonal changes associated with puberty that seems to trigger the depression in the largest number of patients.
United States Constitution. The members of the Constitutional Convention signed the United States Constitution on September 17, 1787 in Philadelphia, Pennsylvania. The Constitutional Convention convened in response to dissatisfaction with the Articles of Confederation and the need for a strong centralized government.
The United States of America was founded on July 4, 1776. 'Founded' means that it was declared independent from the Kingdom of Great Britain. The British colonies became independent states.July 4, 1776 is the date present on the handwritten copy of the Declaration of Independence signed by Congress.oday, fifty states, along with one federal district, form the United States of America. The formation of the United States witnessed many twists and turns over a long period of time. No particular date can be assigned to the day when the United States was actually founded.