RICHMOND -- Virginia lawmakers have passed a bill that prohibits schools from teaching that the Jan. 6, 2021, Capitol riot was a peaceful demonstration or that there was widespread fraud in the 2020 presidential election, the first Democratic state to try to shape how such events are taught. Democrats, who control the state House and Senate, expect Democratic Gov. Abigail Spanberger to sign the measure, which appears to be the first of its kind in the country, according to education experts. But it raises complicated questions about how far government should go in dictating how historical events are portrayed, particularly...