Puget Sound War the 1856 Battle of Seattle and to the wrongful execution of a central figure of the war, Nisqually Chief Leschi. The contemporaneous Yakima War may have been responsible for some events of the Puget Sound War, such as the Battle of Seattle, and it is not clear that the people of the time made a strong distinction between the two conflicts. The Puget Sound War began over land rights and ended in a cloud of controversy surrounding the hanging of Leschi. The catalyst of the war was the Treaty of Medicine Creek of 1854. Negotiated by Washington Territory Governor Isaac
Puget Sound the ice sheets had retreated. Because the rate of rebound was not synchronous with the post-ice age rise in sea levels, the bed of what is Puget Sound, filled alternately with fresh and with sea water. The upper level of the lake-sediment Lawton Clay now lies about above sea level. The Puget Sound system consists of four deep basins connected by shallower sills. The four basins are Hood Canal, west of the Kitsap Peninsula, Whidbey Basin, east of Whidbey Island, South Sound, south of the Tacoma Narrows, and the Main Basin, which is further subdivided into Admiralty Inlet and the