Question: The AEV Prospector is an American pickup truck made by American Expedition Vehicles (AEV) was founded in 1997 in Montana, in which country?

Context paragraphs:
American Expedition Vehicles: American Expedition Vehicles (AEV) was founded in 1997 in Montana, United States, and is a manufacturer of off-road and overland vehicle parts and accessories as well as turnkey off-road vehicle packages.  All AEV parts are designed and tested in Missoula, Montana, where the company's R&D facilities are located.  In 2006, AEV expanded into Detroit, Michigan and established a corporate office, vehicle build facility, and warehouse there.  Today, over 90% of their products are manufactured within 200 miles of Detroit.

AEV Prospector: The AEV Prospector is an American pickup truck made by American Expedition Vehicles and based on the Ram Pickup.

Dodge MAXXcab: The Dodge MAXXcab is a four-door sport utility pickup truck concept car developed by Dodge.  Unveiled at the 2000 Detroit Auto Show, it was billed by Dodge as a "Passenger Priority Truck".  It shares styling cues from other vehicles in the Dodge and Chrysler line up, and is based on a modified Dodge Dakota chassis.  It features nimble, sedan-like handling, a shortened utility bed, and a minivan style interior with seating for five people, the rear bench having built in child seats.  It is powered by Dodge's 4.7L Magnum V-8, mated to a multi-speed electronic automatic transmission.  While not intended for production, the MAXXcab did showcase features that were to be found on subsequent Dodge products, such as the idea of making a pickup truck more centered on the passengers was utilized in the Dodge Ram Mega Cab, which was available starting in the 2006 model year.

Pickup truck: A pickup truck is a light duty truck having an enclosed cab and an open cargo area with low sides and tailgate.  Once a work tool with few creature comforts, in the 1950s consumers began purchasing pickups for lifestyle reasons and by the 1990s less than 15 percent of owners reported use in work as the pickup truck's primary purpose.  Today in North America, the pickup is mostly used like a passenger car and accounts for about 18 per cent of total vehicles sold in the US.

AEV Brute: The AEV Brute is a compact pickup truck that is modified from the Jeep Wrangler platform, and is offered for both TJ and JK year models.  It is made by American vehicle producer, American Expedition Vehicles.  It is available in single and double cab versions.  The differences between the Jeep Wrangler and the AEV Brute is that the AEV Brute is a pickup truck while the Jeep Wrangler is an SUV.

Datsun Truck: The Datsun Truck is a compact pickup truck made by Nissan in Japan from 1955 through 1997.  It was originally sold under the Datsun brand, but this was switched to Nissan in 1983.  It was replaced in 1997 by the Frontier and Navara.  In Japan, it was sold only in "Nissan Bluebird Store" locations.

Chevrolet Greenbrier: The name Chevrolet Greenbrier was used by Chevrolet for two vehicles.  The first vehicles were a 6 to 9 passenger window van version of the Corvair95 van.  The Corvair95 series also included the Loadside pickup truck and Rampside pickup truck which had a right side ramp.  All used the Corvair power train (with exhaust valve rotators for durability) in a truck body and were produced between model years 1961 to 1965.  The Greenbrier name was used a second time from 1969 until 1972; for the mid level Chevelle station wagon.

Toyota Tundra: The Toyota Tundra is a pickup truck manufactured in the United States by the Japanese manufacturer Toyota since May 1999.  The Tundra was the first North American full-size pickup to be built by a Japanese manufacturer.  The Tundra was nominated for the North American Truck of the Year award and was Motor Trend magazine's Truck of the Year in 2000 and 2008.  Initially built in a new Toyota plant in Princeton, Indiana, production was consolidated in 2008 to Toyota's San Antonio, Texas, factory and is the only full-size pickup truck manufactured in Texas.

Toyota Hilux: The Toyota Hilux (also stylized as HiLux and historically as Hi-Lux) is a series of light commercial vehicles produced and marketed by the Japanese manufacturer Toyota.  The majority of these vehicles were sold as pickup truck or cab chassis variants although they could be configured in a variety of body styles.  Most countries used the Hilux name for the entire life of the series but in North America, the Hilux name was retired in 1976 in favor of "Truck", "Pickup Truck", or "Compact Truck".  In North America the popular option package, the SR5 (Sport Rally 5-Speed), was colloquially used as a model name for the truck, even though the option package was also used on other Toyota models like the 1972 to 1979 Corolla.  In 1984, the Toyota Trekker, the camper version of the Hilux, was renamed as the 4Runner in Australia and North America, and as the Hilux Surf in Japan.  In 1995, Toyota introduced a new pickup model, the Tacoma in North America, discontinuing the Hilux/Pickup there.  The 4Runner is now a full SUV, and the more recent models do not resemble the Tacoma.

Camper shell: A camper shell (also canopy, and sometimes topper, cap, bed cap, box cap, or simply shell) is a small housing or rigid canopy used as a pickup truck or coupe utility accessory.  The housing is usually made of fiberglass or aluminum, but sometimes wood, and is mounted atop the pickup truck's rear bed.  It usually covers the entire bed of the pickup truck, and is large enough to be used for camping purposes.  Even though use for camping may have been its initial purpose, it now seems most often to be used for utility and storage purposes - particularly the protection of cargo from the elements and theft.  Some camper shells are so large that they can overlap the top of the truck's cab, and some called soft-tops are made of canvas like convertibles.

Supporting paragraphs: AEV Prospector American Expedition Vehicles
Answer: United States