Question: What treaty ceded territory to the US extending west to the river by the city sharing a border with Elizabeth Berg's birthplace?

Knowledge 1: Elizabeth Berg (author)
Berg was born in Saint Paul, Minnesota, USA, and lived in Boston prior to her residence in Chicago. She studied English at the University of Minnesota, but later ended up with a nursing degree. Her writing career started when she won an essay contest in "Parents" magazine. Since her debut novel in 1993, her novels have sold in large numbers and have received several awards and nominations, even though some critics have tagged them as sentimental. She won the New England Book Awards in 1997. [SEP] Knowledge 2: Minneapolis
Minneapolis lies on both banks of the Mississippi River, just north of the river's confluence with the Minnesota River, and adjoins Saint Paul, the state's capital. The city is abundantly rich in water, with 13 lakes, wetlands, the Mississippi River, creeks and waterfalls; many connected by parkways in the Chain of Lakes and the Grand Rounds National Scenic Byway. It was once the world's flour milling capital and a hub for timber. The city and surrounding region is the primary business center between Chicago and Seattle. As of 2018, Minneapolis was home to 6 Fortune 500 companies, and the Twin Cities were the fifth-largest hub of major corporate headquarters in the United States. As an integral link to the global economy, Minneapolis is categorized as a global city. [SEP] Knowledge 3: French and Indian War
The outcome was one of the most significant developments in a century of Anglo - French conflict. France ceded to Great Britain its territory east of the Mississippi. It ceded French Louisiana west of the Mississippi River (including New Orleans) to its ally Spain in compensation for Spain's loss to Britain of Florida. (Spain had ceded Florida to Britain in exchange for the return of Havana, Cuba.) France's colonial presence north of the Caribbean was reduced to the islands of Saint Pierre and Miquelon, confirming Great Britain's position as the dominant colonial power in eastern North America. [SEP] Knowledge 4: Geography of the United States
The United States shares land borders with Canada (to the north) and Mexico (to the south), and a territorial water border with Russia in the northwest, and two territorial water borders in the southeast between Florida and Cuba, and Florida and the Bahamas. The contiguous forty-eight states are otherwise bounded by the Pacific Ocean on the west, the Atlantic Ocean on the east, and the Gulf of Mexico to the southeast. Alaska borders the Pacific Ocean to the south, the Bering Strait to the west, and the Arctic Ocean to the north, while Hawaii lies far to the southwest of the mainland in the Pacific Ocean.
Knowledge 1: Elizabeth Berg (author)
Berg was born in Saint Paul, Minnesota, USA, and lived in Boston prior to her residence in Chicago. She studied English at the University of Minnesota, but later ended up with a nursing degree. Her writing career started when she won an essay contest in "Parents" magazine. Since her debut novel in 1993, her novels have sold in large numbers and have received several awards and nominations, even though some critics have tagged them as sentimental. She won the New England Book Awards in 1997. [SEP] Knowledge 2: Minneapolis
Minneapolis lies on both banks of the Mississippi River, just north of the river's confluence with the Minnesota River, and adjoins Saint Paul, the state's capital. The city is abundantly rich in water, with 13 lakes, wetlands, the Mississippi River, creeks and waterfalls; many connected by parkways in the Chain of Lakes and the Grand Rounds National Scenic Byway. It was once the world's flour milling capital and a hub for timber. The city and surrounding region is the primary business center between Chicago and Seattle. As of 2018, Minneapolis was home to 6 Fortune 500 companies, and the Twin Cities were the fifth-largest hub of major corporate headquarters in the United States. As an integral link to the global economy, Minneapolis is categorized as a global city. [SEP] Knowledge 3: French and Indian War
The outcome was one of the most significant developments in a century of Anglo - French conflict. France ceded to Great Britain its territory east of the Mississippi. It ceded French Louisiana west of the Mississippi River (including New Orleans) to its ally Spain in compensation for Spain's loss to Britain of Florida. (Spain had ceded Florida to Britain in exchange for the return of Havana, Cuba.) France's colonial presence north of the Caribbean was reduced to the islands of Saint Pierre and Miquelon, confirming Great Britain's position as the dominant colonial power in eastern North America. [SEP] Knowledge 4: Newgate Education Center
Newgate School is a post-secondary non-profit vocational-technical school for residents of Minneapolis and Saint Paul, Minnesota and the surrounding area. Newgate provides tuition-free automotive vocational training and technical career placement opportunities for low income adults. It offers professional automotive technical certification in three areas: Auto-body Repair, Auto mechanics and Detailing. Graduates are qualified to work as career apprentices in the auto services industry. Newgate’s practical, hands-on approach to teaching technical skills is highly successful with students who struggle in traditional educational settings or for whom English is a second language. In 1981, Newgate pioneered the concept of using the sales of car donations as the single funding source for the school, thereby eliminating the dependence on tax-based government funding for support. Newgate began its Wheels for Women Program in 1996. Donated cars are repaired by the students and provided at no cost to single moms referred by social service agencies like the Jeremiah Program or Lutheran Social Services. Newgate provides approximately 50 cars per year through the Wheels program. In 2004, with bonds financed by the City of Minneapolis, the school constructed a new modern training facility and expanded its Auto Mechanics Training program.
Knowledge 1: Elizabeth Berg (author)
Berg was born in Saint Paul, Minnesota, USA, and lived in Boston prior to her residence in Chicago. She studied English at the University of Minnesota, but later ended up with a nursing degree. Her writing career started when she won an essay contest in "Parents" magazine. Since her debut novel in 1993, her novels have sold in large numbers and have received several awards and nominations, even though some critics have tagged them as sentimental. She won the New England Book Awards in 1997. [SEP] Knowledge 2: Minneapolis
Minneapolis lies on both banks of the Mississippi River, just north of the river's confluence with the Minnesota River, and adjoins Saint Paul, the state's capital. The city is abundantly rich in water, with 13 lakes, wetlands, the Mississippi River, creeks and waterfalls; many connected by parkways in the Chain of Lakes and the Grand Rounds National Scenic Byway. It was once the world's flour milling capital and a hub for timber. The city and surrounding region is the primary business center between Chicago and Seattle. As of 2018, Minneapolis was home to 6 Fortune 500 companies, and the Twin Cities were the fifth-largest hub of major corporate headquarters in the United States. As an integral link to the global economy, Minneapolis is categorized as a global city. [SEP] Knowledge 3: French and Indian War
The outcome was one of the most significant developments in a century of Anglo - French conflict. France ceded to Great Britain its territory east of the Mississippi. It ceded French Louisiana west of the Mississippi River (including New Orleans) to its ally Spain in compensation for Spain's loss to Britain of Florida. (Spain had ceded Florida to Britain in exchange for the return of Havana, Cuba.) France's colonial presence north of the Caribbean was reduced to the islands of Saint Pierre and Miquelon, confirming Great Britain's position as the dominant colonial power in eastern North America. [SEP] Knowledge 4: Louisiana Purchase
A dispute soon arose between Spain and the United States regarding the extent of Louisiana. The territory's boundaries had not been defined in the 1762 Treaty of Fontainebleau that ceded it from France to Spain, nor in the 1801 Third Treaty of San Ildefonso ceding it back to France, nor the 1803 Louisiana Purchase agreement ceding it to the United States.

Answer: Treaty of Paris