Germanys resumption of submarine attacks and merchant ships in 1917
The states of Florida, Hawaii, Alaska, Vermont, South Dakota, New Mexico, Maine, Wisconsin, and parts of California including, for example, Los Angeles County do not recognize it and have each replaced it with celebrations of Indigenous People's Day (in Hawaii, "Discoverers' Day", in South Dakota, "Native American Day" ...
Pretty sure it’s C because it’s about how the land is getting bought and that means they aren’t getting enough land
Massachusetts Bay, Maryland, Virginia, New York, North Carolina, Delaware, Pennsylvania, New Jersey, South Carolina, New Hampshire, Georgia, Connecticut, and Rhode Island/Providence Plantations.