The U.S. Copyright Office http://www.copyright.gov/
The US Copyright Office is the governmental agency which oversees, administers, and records copyright in the United States.
The US Copyright Office in Washington DC.
The Canada Revenue Agency is a federal agency that administers tax laws for the Government of Canada and for most provinces and territories, international trade legislation, and various social and economic benefit and incentive programs delivered through the tax system.
US copyright laws can be copied to your heart's content, because as works of the US Government, they are not protected by copyright law, in accordance with...themselves.
Quite a bit. For information on US copyright laws, visit the website of the Copyright Office. For other countries, the WIPO website is a good place to start.
B. intellectual; copyright
The legislative branch(the Senate and the House of Representatives).
"Copyright" or the copyright symbol in a notification is a reference to a set of laws (in the US, Title 17) protecting the rights of the creator of a work.
Same as they are for the City of Hateful Delusion---they are US laws.
US Code Title 17 Circular 92 is a good source for copyright and related laws.
Per 28USC1338, district courts have original jurisdiction over copyright.
To govern the US. The Legislative branch makes laws. The Executive branch administers the laws. The Judicial branch interprets and applies the laws.