What are some of the historical events that shaped the formation of the u. s Federal government? ​

1636 Pilgrim Code of Law

1775–1791 First U.S. Currency issued

1776 Declaration of Independence

1777–1781 Articles of Confederation

1778 The Treasury System was reorganized

1786 Virginia Bill for Establishing Religious Freedom

1787 Constitution of the United States

1787–1788 Federalist Papers

1789–1791 Bill of Rights

1789 Federal Judiciary Act

First U.S. veterans pension law

The first United States veterans pension law was approved during the first session of the U.S. Congress for invalid Revolutionary War soldiers on September 29, 1789.

The Fifth Act of Congress

On July 31, Congress established the United States Customs Service

Postal Service established

Congress established the Postal Service on September 22, initially requiring the first Postmaster General to report to the President through the Secretary of the Treasury.

1790–1793 Indian Trade Acts

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answer:

d. because dr. laguardia selected a widely used measure, his study generalizes to has strong external validity. external validity has limited external validity. other applications of this measure.

the widely used measure that he applied to his experiment was the benton facial recognition test. it employed on to football players and as result, only players who suffered brain concussions did not pas this test. and although it has an external validity, it is limited because it isn't general to apply to other population.