Question: The Lady Pepperrell House is a historic house on State Route 103, opposite the Congregational church, in Kittery Point, a census-designated place (CDP) in the town of Kittery, York County, Maine, in which country?

Context paragraphs:
William Dean Howells House (Kittery Point, Maine): The William Dean Howells House is a historic house at 36 Pepperrell Road in Kittery Point, Maine.  Built c. 1870, this house was for many years the summer residence of writer and editor William Dean Howells, best known as editor of "Atlantic Monthly" magazine.  The house was listed on the National Register of Historic Places in 1979 (where the listing misspells the name "Howels").

Kittery, Maine: Kittery is a town in York County, Maine, United States.  Home to the Portsmouth Naval Shipyard on Seavey's Island, Kittery includes Badger's Island, the seaside district of Kittery Point, and part of the Isles of Shoals.  The town is a tourist destination known for its many outlet stores.

Pennsylvania Route 103: Pennsylvania Route 103 (abbreviated PA Route 103 or PA 103, officially State Route 103 or SR 103) is a 30.8 mi long north–south designated state route in the Commonwealth of Pennsylvania.  Its primary course is along the south/east side of the Juniata River, while U.S. Route 522 runs along the opposite side.  PA 103's southern terminus is an at-grade intersection with US 522 at Allenport in Shirley Township, a bit south of US 522's bridge across the Juniata River in Mount Union.  Its northern terminus is an intersection with US 22 Business in Lewistown.  It intersects the northern terminus of PA 333 just south of Juniata Terrace.

Robert and Louisa Traip House: The Robert and Louisa Traip House is a historic house at 2 Wentworth Street (Maine State Route 103) in Kittery, Maine.  Built about 1839, it is a rare statewide example of a Greek Revival house with colonnaded sides.  Robert Traip, its first owner, was one of Kittery's wealthiest men at the time.  The house was listed on the National Register of Historic Places in 1998.

William Pepperrell House: The William Pepperrell House is a historic house at 94 Pepperrell Road (Maine State Route 103) in Kittery Point, Maine.  Built about 1682 and later enlarged and restyled, it was at the time of its construction the grandest house in what is now the state of Maine.  It is notable as the birthplace and home of Sir William Pepperrell (1696-1759) a leading businessman of the period whose greatest claim to fame was leading the 1745 Siege of Louisbourg during King George's War.  The house was listed on the National Register of Historic Places in 1973.

Maine State Route 236: State Route 236 (abbreviated SR 236) is a 15.72 mi long state highway located in extreme southern Maine, entirely within York County.  Its southern terminus is at State Route 103 in Kittery.  Its northern terminus is at State Route 9 in Berwick.  Between Kittery and South Berwick, SR 236 is known as the Harold L. Dow Highway.

Gerrish Warehouse: The Gerrish Warehouse was a historic 18th-century warehouse, located on Pepperrell Cove in Kittery Point, Maine.  Built c. 1710, it was one element of the Pepperrell family's shipping empire, notably run in the mid-18th century by Sir William Pepperrell.  Converted into a ship chandlery in the 19th century, it was sold to the Maine Maritime Museum in 1976, and was added to the National Register of Historic Places in 1977.  The museum's plan to move the building by barge to a new location was judged infeasible, and it was subsequently demolished after the museum had recovered its contents.  It was removed from the National Register in 2015.

Lady Pepperrell House: The Lady Pepperrell House is a historic house on State Route 103, opposite the Congregational church, in Kittery Point, Maine, United States.  Built in 1760 by Lady Mary Pepperrell, widow of Sir William Pepperrell, the house is one of the finest examples of Georgian architecture in the northeastern United States.  Pepperrell was the only colonial American to be honored with a baronetcy, given by King George II for his leadership of the successful 1745 expedition against the French Fortress Louisbourg on Cape Breton Island.  The house was designated a National Historic Landmark in 1960.  The house is privately owned, but subject to preservation restrictions held by Historic New England.

Kittery Point, Maine: Kittery Point is a census-designated place (CDP) in the town of Kittery, York County, Maine, United States.  First settled in 1623, Kittery Point traces its history to the first seafarers who colonized the shore of what became Massachusetts Bay Colony and later the State of Maine.  Located beside the Atlantic Ocean, it is home to Fort McClary State Historic Site, and Fort Foster Park on Gerrish Island.  Cutts Island is home to Seapoint Beach and the Brave Boat Harbor Division of the Rachel Carson National Wildlife Refuge.

Rice Public Library: The Rice Public Library is the public library of Kittery, Maine.  It is located at 8 Wentworth Street (Maine State Route 103) in the central Kittery Foreside village, in an architecturally distinguished Romanesque Revival building built in 1889 and listed on the National Register of Historic Places in 1979, with a large annex just across the street at 2 Walker Street.

Supporting paragraphs: Lady Pepperrell House Kittery Point, Maine
Answer: United States