The executive branch of the Government is responsible for enforcing the law. The President, Vice President, department heads (Cabinet members), and heads of independent agencies assist in this capacity. Each has special powers and functions.
Read more about the Executive Branch at Ben's Guide to US Government.
The American Presidency Project
Full-text online database of public messages, statements, speeches, and news conference remarks by presidents from Herbert Hoover to the present, by University of California, Santa Barbara.
Codification of Presidential Proclamations and Executive Orders
Listing of presidential proclamations and executive orders from 1945 to 1989.
Daily Compilation of Presidential Documents
The official publication of presidential statements, messages, remarks, and other materials released by the White House Press Secretary.
Executive Orders Disposition Tables Index
List of executive orders from Franklin D. Roosevelt to the present.
Weekly Compilation of Presidential Documents
The Weekly Compilation of Presidential Documents is published every Monday and is the official publication of presidential statements, messages, remarks, and other materials released by the White House Press Secretary.
The White House and executive branch of the federal government publish many useful documents and resources for student research. Presidential papers, speeches, and news conference remarks along with independent agency reports may all be useful to you in your search for information.
Federal Executive Branch (usa.gov)
Official information and services from the U.S. government