I notice that there are different conventions in the categories for referring to Washington State and Washington DC. In the Migration categories, Washington refers to Washington DC and Washington State refers to Washington State. In the Name Studies and the United States of America categories, a different convention is used. Washington refers to Washington State and District of Columbia is Washington DC. The migration category of Washington already has in it migrants to Washington State. Can we see this tidied up? Please use an unambiguous convention and use the same convention across WikiTree.