If this is Driver's Ed, the broken white lines mean that you can cross the line and change lanes. The solid white lines means you cannot cross the line and must stay in that lane. It also marks the shoulder of the road way
Answer; The line change means you can not change lanes, you are required to stay within the lane. Explanation; Different markings (colors and patterns) have different meanings on the roads. For example; <span>White lines painted on the </span>pavement <span>indicate </span>traffic traveling<span> in your direction. </span>Broken White Line means that <span> </span>you<span> may </span>change lanes<span> if it </span>is<span> safe to </span>do<span> so. </span>Solid White Line;<span> requires </span>you<span> to stay within the </span>lane <span>and also marks the shoulder of the roadway</span>
Grant and his Army of the Tennessee crossed the Mississippi River and drove the Confederate Army of Mississippi, led by Lt. Gen. John C. Pemberton, into the defensive lines surrounding the fortress city of Vicksburg, Mississippi.