Question: What is the nationality of the corporation that owns and operates Ramada Hotel Chains ?

Context paragraphs:
Ramada International: Ramada International is the company that owns, operates, and franchises hotels using the Ramada name outside of the United States and Canada.  Ramada International was formerly owned by Marriott International, a competitor of Cendant, which owned Ramada in the United States and Canada.  In 2004, however, Cendant purchased Ramada International from Marriott, which gives Cendant worldwide rights to the Ramada name.  Despite now being under the same ownership, Ramada and Ramada International remained separate entities.  In 2006, the hotels and hospitality divisions of Cendant were spun off into Wyndham Worldwide.

Acquire: Acquire is a multi-player mergers and acquisitions themed board game.  It is played with tiles representing hotels that are arranged on the board, play money and stock certificates.  The object of the game is to earn the most money by developing and merging hotel chains.  When a chain in which a player owns stock is acquired by a larger chain, players earn money based on the size of the acquired chain.  At the end of the game, all players liquidate their stock in order to determine which player has the most money.  It was one of the most popular games in the 1960s 3M bookshelf game series, and the only one still published in the United States.

Ramada: Ramada is a large hotel chain owned and operated by Wyndham Worldwide.

Voilà Hotel Rewards: Voilà Hotel Rewards (corporately styled "VOILÀ") is a hotel loyalty program operated by Hospitality Marketing Concepts.  The Voilà Hotel Rewards program was created in 2008 for frequent guests of boutique hotels and independent hotel chains.  Members can earn and redeem points at participating hotels regardless of brand or location.  The program relies on repeat guests and rewards frequent stays with increased status and additional privileges.  Voilà Hotel Rewards is free to join and enrollment in the program is offered online.

FRHI Hotels &amp; Resorts: FRHI Hotels & Resorts is a Toronto, Ontario, Canada based hotel management company owned by AccorHotels.  FRHI is the parent company that manages three brands of hotels including Fairmont, Raffles, and Swissôtel.  These hotel chains together include over 100 hotels and resorts in 30 countries worldwide.  The company also owned Delta Hotels at one point but sold the hotel management company in October 2007 to bcIMC, a Crown corporation owned by the Government of British Columbia.  In 2015, Delta Hotels was purchased by Marriott International.

Wyndham Worldwide: Wyndham Worldwide Corporation is an American hospitality company, it is the holding company for Wyndham Hotels & Resorts, RCI and other lodging brands.  It was spun off from Cendant Corporation in July 2006.

Tayyare Apartments: The Tayyare Apartments, (initially Ottoman Turkish: "Harikzedegân Apartmanları"‎ or later Turkish: "Tayyare Apartmanları" ), are a complex of four buildings completed in 1922 and located in the old city of Istanbul, Turkey.  The apartments were originally built as public housing for the victims of a great fire, converted later into hotel premises.  Formerly Ramada Hotel and then Merit Antique Hotel, the complex is currently a five star hotel of the Crowne Plaza Hotels & Resorts chain named Crowne Plaza Istanbul Old City.

Gold Souk Grande Mall Chennai: Gold Souk Grandé is a shopping mall, in the city of Chennai.  Project was unveiled on April 2009 by actress Shobana.  It is located next to Crescent Engineering College in Chennai and will be operational by first quarter of 2015.  This is creating a record for itself by becoming the longest project in gestation period and construction period.  Promoters have done all from their side to apply for Guinness book of world records for the title of most delayed project.  Spread in the total built up area of 8,00,000 sq. ft., the mall will have five floors with gross leasable area of 6,00,000 sq ft dedicated to hypermarket, anchors, vanilla brands, multiplex, food court, QSR and Ramada Hotel.

Ponce Plaza Hotel &amp; Casino: The Ponce Plaza Hotel & Casino, formerly Ponce Ramada Hotel and Ponce Plaza Ramada Hotel, is a hotel in Ponce, Puerto Rico.  The hotel opened in the summer of 2009 and is known for the historic value of its structure: its main entrance is a historic colonial structure known as "Casa Saurí" (Saurí House).  In February 2013, the hotel expanded its facilities to include a casino, a cocktail lounge, and a 4-story, 200-car parking garage.  On 1 July 2014, the owners left the Ramada namesake franchise and renamed the hotel Ponce Plaza Hotel & Casino.

Ramada Asia-Pacific: Ramada Asia-Pacific is the regional arm of the Ramada International hotel chain operated by the Wyndham Hotel Group.  The Wyndham Hotel Group franchises hotels and provides property management services around the globe.

Supporting paragraphs: Ramada Wyndham Worldwide
Answer: American