Alberta’s Secession Vote Opens Up a Bitter Divide in Canada

Prime Minister Mark Carney tries to rally oil-rich province to stick with country SUNDRE, Alberta—This town nestled in the foothills of the Rocky Mountains is known for its annual pro rodeo in June, which includes a parade of cowboys and cowgirls on horseback, school marching bands and colorful floats celebrating the heritage of rural Alberta.This year, a feud erupted over a proposed parade float festooned with Alberta provincial flags. Volunteer parade organizers rejected the idea as too political amid campaigning around a referendum on Alberta staying in Canada or moving toward independence—and were then met with an onslaught of harassment...