Jim Crow Laws began with taking away voting from African-American then became a segregation between blacks and white.
The American Revolution was principally caused by colonial opposition to British attempts to impose greater control over the colonies and to make them repay the crown for its defense of them during the French and Indian War (1754–63)
The battles that happened before the passing of the D.I. were
Battles of Lexington and Concord
Siege of Boston
Capture of Fort Ticonderoga
Battle of Chelsea Creek
Battle of Machias
Battle of Bunker Hill
Battle of Gloucester
Siege of Fort St. Jean
Burning of Falmouth
Battle of Kemp's Landing
Siege of Savage's Old Fields
Battle of Great Bridge
Battle of Quebec
Burning of Norfolk
Battle of Moore's Creek Bridge
Battle of the Rice Boats
Battle of Nassau
Battle of Saint-Pierre
Battle of Block Island
Battle of The Cedars
Battle of Trois-Rivières
Battle of Sullivan's Island
Battle of Turtle Gut Inlet
An example of cultural change for the united states in this time period would be seen in how the united states started to impress their culture upon the world in showing that they were the “top dog” in the world wars. this cultural shift towards exerting dominance lead up to the cold war.
The answer is B. Development of railroad systems.
