The effects of the Black Death were many and varied. Trade suffered for a time, and wars were temporarily abandoned. Many labourers died, which devastated families through lost means of survival and caused personal suffering; landowners who used labourers as tenant farmers were also affected.
One of the original Cold War protections that is still in use today would be the "<span>D. Interstate Highway System", since this is the primary way in which people travel when crossing state borders for short periods of time. </span>
