Which city features a medieval astronomical clock?

Ball is tossed up in the air at its peak, it stops before beginning to fall.the ball at its peak has

Plz plz i need i don’t want to fail plz me don’t let me fail i need on a 4 paragraph about how tighter british control led to a revolution in colonial america

How did the end of the mexican american war result in growing sectionalism in the united states?