Question: Ancient Monuments of the Mississippi Valley, (full title Ancient Monuments of the Mississippi Valley: Comprising the Results of Extensive Original Surveys and Explorations) (1848) by which American archaeologist and newspaper editor?

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Mount Horeb Earthworks Complex: The Mount Horeb Earthworks Complex is an Adena culture group of earthworks in Fayette County, Kentucky.  It consists of two major components, the Mount Horeb Site 1 and the Peter Village enclosure, and several smaller features including the Grimes Village site, Tarleton Mound, and Fisher Mound.  The Peter Village and Grimes Village enclosures were mapped by Rafinesque and featured in Squier and Davis's landmark publication Ancient Monuments of the Mississippi Valley in 1848 as Plate XIV Figures 3 and 4.

Ancient Monuments Protection Act 1882: The Ancient Monuments Protection Act 1882 was an Act of the Parliament of the United Kingdom of Great Britain and Ireland (as it then was).  It was introduced by John Lubbock, 1st Baron Avebury, recognising the need for a governmental administration on the protection of ancient monuments, and was finally passed after a number of failed attempts on heritage protection acts.  The gradual change towards a state-based authority responsible for the safeguarding of the Kingdom's national heritage manifested itself through the appointment of the first Inspector of Ancient Monuments in 1882, General Pitt-Rivers.

Ancient Monuments Preservation Act 1904: The Ancient Monuments Preservation Act, 1904 was passed in 18, March 1904 by British India during the times of Lord Curzon.  It is expedient to provide for the preservation of ancient monuments, for the exercise of control over traffic in antiquities and over excavation in certain places, and for the protection and acquisition in certain cases of ancient monuments and of objects of archaeological, historical or artistic interest.  Act preserves and restores ancient Indian monuments by Archaeological Survey of India.

Cultural heritage conservation in Thailand: The conservation and management of cultural heritage in Thailand falls largely under the purview of the Fine Arts Department, under the framework of the Act on Ancient Monuments, Antiques, Objects of Art and National Museums, B.E. 2504 (1961).  Under the law, the Department has authority to manage and protect architectural sites (referred to as "ancient monuments" (Thai: โบราณสถาน , rtgs: "borannasathan" )), antiques (โบราณวัตถุ , "borannawatthu") and objects of art (ศิลปวัตถุ , "sinlapawatthu") of significant artistic, historical or archaeological value.  It is also responsible for operating national museums for the safekeeping of such artefacts.  s of 2015 , the Department lists 5,678 ancient monuments, 2,087 of which have officially been registered (including 10 historical parks).  It operates 43 national museums throughout the country.

Scheduled monuments in the West Midlands: In the United Kingdom, a scheduled monument is a "nationally important" archaeological site or historic building that has been given protection against unauthorised change by being placed on a list (or "schedule") by the Secretary of State for Culture, Media and Sport; English Heritage takes the leading role in identifying such sites.  Monuments are defined in the Ancient Monuments and Archaeological Areas Act 1979 and the National Heritage Act 1983.  Scheduled monuments—sometimes referred to as scheduled ancient monuments—can also be protected through listed building procedures, and English Heritage considers listed building status to be a better way of protecting buildings and standing structures.  A scheduled monument that is later determined to "no longer merit scheduling" can be descheduled.

Serpent Mound: The Great Serpent Mound is a 1348 ft -long, three-foot-high prehistoric effigy mound on a plateau of the Serpent Mound crater along Ohio Brush Creek in Adams County, Ohio.  Maintained within a park by the Ohio History Connection, it has been designated a National Historic Landmark by the United States Department of Interior.  The Serpent Mound of Ohio was first reported from surveys by Ephraim Squire and Edwin Davis in their historic volume "Ancient Monuments of the Mississippi Valley", published in 1848 by the newly founded Smithsonian Museum.

Ancient Monuments of the Mississippi Valley: Ancient Monuments of the Mississippi Valley (full title Ancient Monuments of the Mississippi Valley: Comprising the Results of Extensive Original Surveys and Explorations) (1848) by the Americans Ephraim George Squier and Edwin Hamilton Davis is a landmark in American scientific research, the study of the prehistoric indigenous mound builders of North America, and the early development of archaeology as a scientific discipline.  Published in 1848, it was the Smithsonian Institution's first publication and the first volume in its "Contributions to Knowledge" series.  The book had 306 pages, 48 lithographed maps and plates, and 207 wood engravings.

Scheduled monuments in Coventry: There are ten scheduled monuments in Coventry.  In the United Kingdom, a scheduled monument is a "nationally important" archaeological site or historic building that has been given protection against unauthorised change by being placed on a list (or "schedule") by the Secretary of State for Culture, Media and Sport; English Heritage takes the leading role in identifying such sites.  Monuments are defined in the Ancient Monuments and Archaeological Areas Act 1979 and the National Heritage Act 1983.  Scheduled monuments—sometimes referred to as scheduled ancient monuments—can also be protected through listed building procedures, and English Heritage considers listed building status to be a better way of protecting buildings and standing structures.  A scheduled monument that is later determined to "no longer merit scheduling" can be descheduled.

E. G. Squier: Ephraim George Squier (June 17, 1821 – April 17, 1888), usually cited as E. G. Squier, was an American archaeologist and newspaper editor.

B. H. St. John O'Neill: Bryan Hugh St. John O’Neill (7 August 1905 – 24 October 1954), was Chief Inspector of Ancient Monuments in the Ministry of Works.  In 1939 he married Helen Donovan of Bourton-on-the-Water, who was noted for her work on Gloucestershire archaeology.  As an Inspector of Ancient Monuments he wrote or commissioned authoritative guide books to ancient monuments of all periods.  He specialised in medieval castles.  One of the guide books he wrote was on Dartmouth Castle, where the ‘Guntower’ building of 1481 and 1495 is the earliest surviving English coastal fortress specifically built to carry guns.  This gave him a great interest in the development of early artillery fortification, in which he became a leading expert.  His book "Castles and Cannon; A study of Early Artillery Fortifications in England", has become a standard work.  This was published in 1960, six years after his premature death at the age of 49.  He also wrote on the coastal castles of the Gold Coast as well as studying the defences of Tangiers and Rhodes.

Supporting paragraphs: Ancient Monuments of the Mississippi Valley E. G. Squier
Answer: Ephraim George Squier