The passage of the fifteenth amendment in 1869 prompted the formation of two major suffrage organizations because

There was the National Woman Suffrage Association and the American Woman Suffrage Association. The National Association immediately went to campaigning for universal suffrage. The American Association focused on more of a state-by-state basis. They worried that tying women's suffrage, which was extremely unpopular, would hurt the black suffrage movement that was just starting. 

Your answer would be false