As white settlers began populating Montana from the 1850s through the 1870s, disputes with Native Americans ensued, primarily over land ownership and control. In 1855, Washington Territorial Governor Isaac Stevens negotiated the Hellgate treaty between the United States Government and the Salish, Pend d'Oreille, and the Kootenai people of western Montana, which established boundaries for the tribal nations. The treaty was ratified in 1859. While the treaty established what later became the Flathead Indian Reservation, trouble with interpreters and confusion over the terms of the treaty led whites to believe that the Bitterroot Valley was opened to settlement, but the tribal nations disputed those provisions. The Salish remained in the Bitterroot Valley until 1891.
Who negotiated the Hellgate treaty?
Isaac Stevens

Estonia co-operates with Latvia and Lithuania in several trilateral Baltic defence co-operation initiatives, including Baltic Battalion (BALTBAT), Baltic Naval Squadron (BALTRON), Baltic Air Surveillance Network (BALTNET) and joint military educational institutions such as the Baltic Defence College in Tartu. Future co-operation will include sharing of national infrastructures for training purposes and specialisation of training areas (BALTTRAIN) and collective formation of battalion-sized contingents for use in the NATO rapid-response force. In January 2011 the Baltic states were invited to join NORDEFCO, the defence framework of the Nordic countries.
Which countries aid Estonia in trilateral defense strategies?
Latvia and Lithuania

In March 2003, a second rebel group, Movement for Democracy in Liberia, began launching attacks against Taylor from the southeast. Peace talks between the factions began in Accra in June of that year, and Taylor was indicted by the Special Court for Sierra Leone for crimes against humanity that same month. By July 2003, the rebels had launched an assault on Monrovia. Under heavy pressure from the international community and the domestic Women of Liberia Mass Action for Peace movement, Taylor resigned in August 2003 and went into exile in Nigeria.
What is "Movement For democracy in Liberia"?
a second rebel group,