ʻIolani Palace was the royal residence of Hawaii beginning with which king who ruled from 1825 to 1854?
Kamehameha III
Title: ʻIolani Palace
Passage: The ʻ Iolani Palace was the royal residence of the rulers of the Kingdom of Hawaii beginning with Kamehameha III under the Kamehameha Dynasty (1845) and ending with Queen Liliʻuokalani (1893) under the Kalākaua Dynasty, founded by her brother, King David Kalākaua.  It is located in the capitol district of downtown Honolulu in the U.S. state of Hawaiʻ i.  It is now a National Historic Landmark listed on the National Register of Historic Places.  After the monarchy was overthrown in 1893, the building was used as the capitol building for the Provisional Government, Republic, Territory, and State of Hawaiʻ i until 1969.  The palace was restored and opened to the public as a museum in 1978.  The 'Iolani Palace is the only royal palace on US soil.
Title: Kamehameha III
Passage: Kamehameha III (born Kauikeaouli) (1813 – December 15, 1854) was the King of Hawaii from 1825 to 1854.  His full Hawaiian name was Keaweaweʻ ula Kīwalaʻ ō Kauikeaouli Kaleiopapa and then lengthened to Keaweaweʻ ula Kīwalaʻ ō Kauikeaouli Kaleiopapa Kalani Waiakua Kalanikau Iokikilo Kīwalaʻ ō i ke kapu Kamehameha when he ascended the throne.
Title: Paço Imperial
Passage: The Paço Imperial (] , ] ), or Imperial Palace, previously known as the Royal Palace of Rio de Janeiro and Palace of the Viceroys, is a historic building in the center of the city of Rio de Janeiro, Brazil.  The Paço Imperial was built in the 18th century to serve as residence for the governors of colonial Brazil.  From 1808, it was used as a royal residence by King John VI of Portugal as King of Portugal and later also as King of Brazil.  In 1822 it became the city palace of the monarchs of the Empire of Brazil, Pedro I and Pedro II, who used it not as a residence, but as a workplace.  It was one of the main political centers of Brazil for nearly 150 years, from 1743 to 1889.
Kamehameha III ʻIolani Palace