The mayflower compact is the correct answer
Answer:
Fourteen Amendment
Explanation:
It granted citizenship to African American
The purpose of Jim Crow Laws was to separate white and black people. Restaurants, hospitals, schools, prisons, and the like were required to have separate facilities for whites and blacks. One famous example of this is the bus segregation laws.
Answer:
Invasions by Barbarian tribes
Western Rome's collapse pins the fall on a string of military losses sustained against outside forces. Rome had tangled with Germanic tribes for centuries, but by the 300s.
Answer: railroad officials
Explanation: operators of the new railroad lines needed a new time plan that would offer a uniform train schedule for departures and arrivals.