In which state is the city of Walla Walla located?

In which state is the city of Seattle located? In which state is the city of Spokane located? In which state is the city of Tacoma located? In which state is the city of Yakima located? In which state is the city of Morgantown located? In which state is the city of Parkersburg located? In which state is the city of Wheeling located? In which state is the city of Milwaukee located?