The Mad River and Lake Erie Railroad was the second railroad to be built and operated in the U.S. state of Ohio (the Erie and Kalamazoo Railroad was first, beginning operations in Toledo during the Toledo War in 1836).
 It was also the first railroad company chartered west of the Allegheny Mountains.
Toledo ( ) is a city in and the county seat of Lucas County, Ohio, United States.
 Toledo is in northwest Ohio, at the western end of Lake Erie bordering the state of Michigan.
 The city was founded by United States citizens in 1833 on the west bank of the Maumee River, and originally incorporated as part of Monroe County, Michigan Territory.
 It was re-founded in 1837, after conclusion of the Toledo War, when it was incorporated in Ohio.
The Territory of Wisconsin was an organized incorporated territory of the United States that existed from July 3, 1836, until May 29, 1848, when an eastern portion of the territory was admitted to the Union as the State of Wisconsin.
 Belmont was initially chosen as the capital of the territory.
 In 1837, the territorial legislature met in Burlington, just north of the Skunk River on the Mississippi, which became part of the Iowa Territory in 1838.
 In that year, 1838, the territorial capital of Wisconsin was moved to Madison.
The following is timeline of events surrounding the Toledo War, a mostly bloodless conflict between the State of Ohio and the Michigan Territory in 1835-36, over a 468 sqmi disputed region along their common border, now known as the Toledo Strip.
The Toledo War (1835–36), also known as the Michigan–Ohio War, was an almost bloodless boundary dispute between the U.S. state of Ohio and the adjoining territory of Michigan.
Prescott ( ; Yavapai: ʼWi:kwatha Ksikʼita ) is a city in Yavapai County, Arizona, United States.
 According to the 2010 Census, the population of the city is 39,843.
 The city is the county seat of Yavapai County.
 In 1864 Prescott was designated as the capital of the Arizona Territory, replacing the temporary capital at Fort Whipple.
 The Territorial Capital was moved to Tucson in 1867.
 Prescott again became the Territorial Capital in 1877, until Phoenix became the capital in 1889.
The "Old National Pike Milestones" marked each mile of the old National Road in Maryland, an eastern coastal state of the United States, from its dominating city of Baltimore to major towns of western Maryland, as Frederick, and between it and Hagerstown, to Hancock, through to Cumberland in the western panhandle of the state in the foothills of the Appalachian Mountains.
 The surviving stones have been included in the "National Register of Historic Places", maintained by the National Park Service of the U.S. Department of the Interior, and may be seen along the route variously designated as U.S. Route 40, Maryland Route 144, Alternate U.S. Route 40, and several other roads that trace the path of the original "Old National Pike".
 From Baltimore to Cumberland, the road was surveyed and laid out with construction in several phases over different periods of time by several turnpike companies, chartered by the General Assembly of Maryland beginning in 1808.
 Earlier in 1806, the United States Congress with the approval of third President Thomas Jefferson, authorized the surveying and further construction of a "national road" to continue on from Cumberland on the upstream of the Potomac River further to the west across additional mountainous ranges in the Allegheny Mountains to the newly admitted State of Ohio (admitted 1803 as the seventeenth state).
 Later the congressional action was amended to direct the road to the state boundaries on the Ohio River and it eventually landed at Wheeling, Virginia.
 In later decades, the road was extended west across Ohio, Indiana and into the Illinois Country, to eventually terminate by the 1840s in Vandalia, the territorial capital of Illinois, just east of the Mississippi River, and northeast of the newly emergent, frontier river port metropolis of St. Louis of the Missouri Territory and the former Louisiana Purchase of 1803 to the west.
Lucas County is a county located in the U.S. state of Ohio and bordered on the east by Lake Erie, and on the southeast by the Maumee River, which runs to the lake.
 As of the 2010 census, the population was 441,815.
 Its county seat is Toledo, located at the mouth of the Maumee River on the lake.
 The county was named for Robert Lucas, 12th governor of Ohio, in 1835 during his second term.
 Its establishment provoked the Toledo War conflict with the Michigan Territory, which claimed some of its area.
Pawnee is a ghost town in Geary County, Kansas, United States, which briefly served as the first official capital of the Kansas Territory in 1855.
 Pawnee was the territorial capital for exactly five days – the legislature met there from July 2 to July 6 – before legislators voted to move the capital to Shawnee Mission, which is located in present-day Fairway.
 It may be the shortest-lived capital of any U.S. state or territory (Colorado City also served as the capital of the newly established Colorado Territory for five days in 1862 but was not federally recognized).
The Territory of Michigan was an organized incorporated territory of the United States that existed from June 30, 1805, until January 26, 1837, when the final extent of the territory was admitted to the Union as the State of Michigan.
 Detroit was the territorial capital.

Question: What was the territorial capital of the territory opposing Ohio in the Toledo War?
Answer: Detroit