What significance does the case of gitlow v. Newyork have for the history of civil rights in the US

A. The case incorporated free speech in 1925
B. It served to incorporate the sixth amendment in the 1960s
C. The court rejected the incorporation of excessive ball in this case, in the 1970s.
D. In 1995, this case set the first limits to the concept of the incorporation of the bill of rights

A. The case incorporated free speech in 1925.